What size gb do I need for sequoia? iMac late 2015

Hey guys I’ve been wanting to install oclp on my late 2015 iMac it’s installed to the latest version it can have (Monterey) but I’m not sure what flash drive to get or how much gb on the flash drive is good? People say at least 32 gb and it has to be a 3.0? Does it have to be a 3.0 could it be a 2? and if I get a 32 gb one will it be big enough for my iMac 2015 to handle or should I get a 64 gb 😅 just overthinking a bit

submitted by /u/Lead-Aggravating
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