Pico Projectors - are they good for presentations?

Hello,

I'm a mobile salesman and I'm wondering what the consensus is on the pico projectors that people were talking about at CES this year. I saw on the news that there were quite a free brands out and I think these projectors would be perfect for me for my use.

I give small presentations on my products usually at coffeeshops, diners, or in clients homes. My presentations include pictures and some power point slides and one video. I am thinking I may be able to get rid of my laptop and just put the presentation on the projector. I am interested in these three brands:

AAXA P2
http://www.aaxatech.com/store/prod [...] _store.htm

Optoma 101
http://www.amazon.com/Optoma-EP-PK [...] B001L4L7AQ

3M Mpro120
http://www.bhphotovideo.com/bnh/co [...] &A=details

I'm wondering if anyone knows if 10-12 lumens will be enough for me or should I spent more money on the AAXA P2 that has 33 lumens and higher resolution? Or should I go with the 3M name brand instead of the Optoma or AAXA?

Any experiences and suggestions would be appreciated. thank you!

Hi I have written a short review for you:

http://www.tomsguide.com/us/forum/page-55667_27_0.html

My recommendation is AAXA P2 projector. I have not tried Optoma projector but probably 10 lumens is not suitable for business use. I am disatisfied with 3M projector. Best regards!