ZOOM $0.01-02 Insights?

hi guys

just started playing these, any tips on how to approach them?

ive got 8 buy ins to get me started...not the greatest, but its better than nothing ...how many buy ins would you say are needed for zoom compared to normal 6max/fr?...im guessing about 50?...

ive noticed that the bigger stacks at the table like to open more from early and are happy to 3bet the average/smaller stacks...

also, you seem to get respected more the bigger the stack you have..like from the average/big....the smaller stacks 50bb's and less just want to GII against whoever...

i have an issue with playing A2s-9s hands, as i am cold calling 3bets with them quite frequently and dont know if thats a leak or not? ...especially when there are 3 or 4 players in the action...im more likely to fold to a 3bet when its in a HU situation with the 3better...

maybe you ZOOM regs can share some tips for me ...i would appreciate it