Brazilian Jiu Jitsu Gear

Ok, so Ive been going Brazilian jiujitsu for some time, ready to go to Naga, the quest for grabs, Florida faced extreme Martial Arts Festival and many tournaments both Gi and No-Gi. I want to take seriously, you all ready and everything, you KNO if you look carefully you do better. So is what anyone reccomendations on what to buy? alrdi i bought

Knee
Hayabusa Footgrips Ackle
the mouthguard
doctors and shock shorts Bioflex cup.

What else? door and I heard rash guards / Under Armour is better when it does not matter because your opponent's gi cannot you take that? stuff that you guys can give me? all these little things add up. Please and thank you. All the advice you've had, let me just em, be specific in

HA you seem to already set dude maybe some leggings Shinya Aoki haha