Which pot size?

Do not know weather to get 5 gallon, 7 gallon, or 10 gallon smart pots, Please help!! (room 2.5 by 8 ft) is fewer larger pots better than more smaller pots? would the yield of a 10 gallon be like or better than 2 - 5 gallon pots? Help!

I found 3 gallon pots works best for me. 4 ft girls and I'm running two 600.

ive ran 5 gal in the past, and was using 3 gal up until now. im going to try the 5 gal once again. smaller plant count in my room, means more light for the ones in there so hopefully bigger yields.

The bigger the pot the bigger the pot. ( old stoner saying )

bigger pots longer veg time. but plants are huge and beautiful. I use only 5 gallons works fine. wish they were 10 or 15. larger root mass= more medicine. more medicine = happier patient. less plants = less work too. numbers are an issue here in socal.

Depends on the medium you are using, if soil then I do agree that bigger is better to a point... keeping in mind the expense of soil & additives... I grow coco in a 3.5 x 3 foot area and have one 20-25L pot and easily pull 14-16 a grow... in saying this, I need longer veg - so you need to decide how you want to grow before you chose pot size for your chosen method...