DVR-207gs vs B40 (A118)

[ecnar]

Hello, I currently own a DVR-207 non gs. I was thinking about upgrading to the DVR-207gs when I noticed the B40 under new cameras for 2014. I like the small size and features. I also like my DVR-207 for it's features. Would I be better off trying the B40 instead of just upgrading to the DVR-207gs? Is there a direct comparison of the two cameras anywhere online? They are not far apart in price.
Thanks,

 

[jokiin]

don't waste your money on the 207, very outdated, even the updated version is outdated

 

[ecnar]

Well, I decided to try to B40. I found one on ebay for $68 with free shipping. I got my 270 from estore9 in China and wanted to get the B40 from them also. However, I saw a store in the US that sells it called DreamLover2013. It will be here by Saturday. Both stores ads resemble one another. Is there anything special I need to know or look up about the B40 while I'm waiting for it to arrive? I know I'll need to get a 32gb micro SD card for it.
Thanks,