What if you can have super fast inserters but they need to recharge after 30 sec they take 30sec to recharge so they arn’t op but handy for the unloading of trains

You can always do inactivety and make sure that hè has full fuel but it whould be handy if you don’t have to let 5sec pas

Than you can make sure they have enough fuel and don’t stop halfway the schedule because they are out of fuel

I don’t use mods but an mainbelt stragetie so most types are to big

It is 1x1 you can place it on a transportbelt you need 2 gears and 2 iron to craft it and will solve some balansing problems.

Ok it wasn’t my best idea

Maybe you can research upgradeable inserters after all the stackinsertersupgredes with 4 slots for modules and efficiency adds 1 to the stack size.