Growin Purple Widow And LowRyder #2

Has anyone had any experence growing either of these strains been researching alot latly but still got questions how big of pots should i get for the purple widows some said 2 gallon but i went for 5 gallon should that be enough for the purple widow?
As for the lowryder #2 ill be puttin them in 5 Gallon pots also is that too much or should i go smaller?
Thanks For All The INput

i sterted growin lowryder indoors i think the pots are to big but wuld it make any real difference glockstar21

yeah thats my question too, i was going to go with 3 gal pots. does it really matter if its too big?