What do you think about YYF BOSS and PRIMO
I personally go with the boss but i havnt plaid the primo cuz its a fairly new yoyo
im thinkin boss 2
i love my boss.i have not tried the primo,but the boss is a very good yoyo.its smooth,undersized,fits great in the hand,and supplys fast sleepers and fast but not too fast play.the only thing i’d change is the gap width.i’d rather have the size at 4.45 mm.but its ust my opinion.
maybe you can get a primo and tell us how it played. 
but im thinking about the boss and primo as the 888 and superstar.