I feel a bit confused. I have 120$ BR and recently decided to start BSS. What is the best amount to buy-in with, 100BB or max. On stars for NL5 max buy-in is 10$ which is 200BB not 100BB and for NL10 its also 10$ or 100BB.

Should I play on NL2 with max buy-in 5$ or go to NL5 and buy-in with 5$ not maximum amount?