whats the best fan setup for o11 mini?

[Zohan2000]

as the title says, just want to check whats the best fan layout for the case? ive got 7 Lian li AL120 fans to use and was gonna put 3 on bottom, 3 on top for intakes and the last one on the rear as exhaust but on my current PC build i have the same configuration but with EK fans and it still got fairly dusty, honestly thought that having more intakes than exhaust would make it so theres less dust entering the computer so any tips and advice here is welcome, thanks in advance!

[GuiltySpark_]

The most common setup is 3x120 along the bottom as intake, 3x120 along the top as exhaust, 1x120 in the back as exhaust and either 2x120 or 2x140 (the later looks better) on the side as intake. Its an incredibly popular case so you can just scroll through PCPartPickers completed builds for ideas but this is the "standard" setup. (I own this case)