We’ll start with the easy ones first get a contrasting color to your boat green, you’ll never notice white on white

I would never under any circumstance choose to crappie fish with 2lb line, it’s just to fragile, I do like pline premium though

Nets, my favorite one I’ve ever had was a homade one with an extendable paint roller handle I added to it, many many 2+lb fish were netted with it but my wife let it go in badin, i currently have a southern crappie net, it’s very sturdy but it requires to hands, I’d look hard at the new carbon handled nets but honestly for the money I’d just get a regular net from Walmart and slide a paint roller extendable handle on it add two screws and be done and save $65 for minnows and gas