I don't have a Joovuu X, but based on all the (negative) posts on the Joovuu forum I would never buy one either! It appears they are very slowly getting things sorted, but it's only too obvious they released a totally immature product and everyone who bought one were being misused as true beta testers.
Remember the X was released more than a year ago, the M2 less than six months ago. The M2 has always operated reliably and has never had freeze-ups or has been bricked like the X. Whenever I read 'freeze' an alarm bell sounds telling me this could be a heat issue...
Personally, my first priority is for a camera I can rely on, and if you are honest, I don't think this applies to the X, at least this is the impression I get from all the complaints on the Joovuu forum.
I have not seen a comparison video which convinces me that the Joovuu X performs overall better than the M2. Such a comparison is also not easy since it's dependent on so many factors. The FOV also plays an important role, so you can't really compare cameras which don't have an identical, or at least very similar, lens. In some light situations one camera will almost certainly always perform better than the other. Also, one model may have it's lens slightly out of focus.
And the colors? The colors will never be the same. Some people like vibrant colors, others like to see the 'true' colors.
Low light videos? Some will have more grain than the other or not 'look' so nice, some will be brighter. What's more important? See the details or have a good looking picture. It all depends. For dash cam use the number plate readability is more important, I would think. A slightly narrower FOV will make all the difference, the shooting angle too.
The M2 certainly has many more 'advanced' tweaks than the X in it's current version, namely 3 custom WB controls, AEL, AWBL, 5 different Exposure Metering modes, and two Exposure Priority modes, for example.
The X is primarily designed as a dashcam, the M2 is designed for RC use as well as dashcam use. For the M2, simplicity, reliability and low power consumption are more important than GPS and WiFi. It's your choice as to which camera suits you best. Both have their strong points and their week points, but the M2 is certainly more flexible and certainly much easier to configure using mature PC and Android apps.
So, for me, the X is nowhere near to where the M2 is, even though the X has been available for so much longer 
. Two people, two completely different opinions. 
Lol. Okay lets do this - just for the record I didn't start this. I have never drawn comparissons - I didn't want to be the one who lowered the tone, but I guess you have no qualms when M2s back is up against the wall. I used to respect to Mobius until you sent me an abusive message on RCG. Since then I stopped.
I do take it as a compliment though your egregious attack - you trying to hit me that hard shows what I'm doing is good - we're better than you, and judging by the eBay sales and talking to the other resellers and that we will soon have more resellers than Mobius tells me who the real winner is and it's not your lovechild.
JVX - Over 1000 cameras sold directly (I'm pretty happy with that)
Mobius - 236 sold directly (eBay)
Sure you have been released for less time but we never had a camera before unlike you guys who have a history of them. So for you to release the M2 in such a poor state says more about you guys - worried about something? JVX Maybe? Yes - then I'm getting to you more than you know - No - then why did you release the M2 in such a terrible state?
As I said, we don't have a history of releasing cameras - it's our first - and it's a journey - yeah we got stuff wrong, but we learn and improve. Mobius though have released how many cameras now? Never mind the car cameras they have developed for other people. Lets be nice and say 8 (though i think it's closer to 15+ if I remember my conversation with Peter).
HOW COULD YOU RELEASE A CAMERA WITH ALL OF THAT EXPERIENCE IN THAT POOR A STATE? A state I might add where the night time image quality was so bad that a 15usd camera produced better results. Hell even the keyring camera did.
Why is it you have LESS resellers for M2 than M1?
Why is it you are coming after me so much?
I'm not sure why you attacked me like you did - maybe it's because I'm getting to Mobius? I'm not sure, only you know, but what I do know - I could never be as nasty as you are. We're here to work together and further dash cams, and you just want to put people down. I'm not that guy, I'm not that insecure, I'm not that disgusting.
I hope M2 does improve, I hope it does get better, but I honestly, I hope you go on some personal development journey and you realise lashing out isn't conducive to success. I used to be arrogant and angry like you, hopefully you realise and change.
but maybe the shop then match the color of my car better.
) the camera coped well with high contrast and rapidly changing brightness caused by tree shadows across the road. YouTube has preserved the exposure, but unfortunately shows lots of blocking that is not present in the recorded file. A direct copy 2min clip from the original (600Mb) is available to download from MEGA: 
ill have a look at it.
