same seed differant seed banks

i have northern lights fem from G13 labs and from royal queen seed.would they be exactly the same or not.want to start 1 for a inside newyears grow,was wondering if the same or not!i also have a few fem seed and want to keep things small right now.what of these will stay small in a 1 to 2 gallon pot here is a list of my 10 fem seedthese are G13---blue venom,pineapple express,purple haze,hipnotic,sour candy,sour ak,---and paradise seed---nebula,acid,wappa,and a dinafem deisel---which will stay small.--not alot of room in my grow room

G13 Labs and Royal Queen are seed providers and northern Lights is a generic type of strain. It's like buying
one sedan from Ford and another form GM. Likely to be quite different.

BigSteve.