I'm not against a system change but I'm worried the game would become way harder to read.
You already have your opponent's gear abilities to check at the start of the game, adding on a custom kit to remember is a lot, even if it's not fully customizable. Honestly I... kind of like the kit system. I think they're fun to think about and to look forward to. Even if we only get two kits per weapon I still think I'd rather have this than fully custom kits.
I'm kind of worried the game would become really stale with custom kits, everyone would use the same bombs, the same kill specials... It's just kind of boring. And yes I know that's mostly a balance issue but realistically I don't expect the devs to suddenly give us like two patches a month next game, nor do I want them to.
I just wish nintendo would pay more attention to the kits they're adding to the game, though from what I can tell they're trying to make kits based on playstyles more than balance or synergy.
- Dread D: little structure spam, literally, litter the map with your tiny location objects
- Custom Jet: Toned back s2 vjet with a 180p displacement special + mist
- Custom Explo: Aggro explo with tools to defend itself
- Vanilla undercover brella: Use mines to bait people into combo tools and use slider once they're weak
- Gold aerospray: Paint the entire map
These kits are kind of weird and don't fulfill the weapons' full potential but I kind of understand that the devs want to add varied playstyles to the game, even if some of these just don't work.
And overall, I think I prefer s3's kits over s2's, at least fun-wise. That's probably because the specials are more fun to use overall but I think the devs have improved at making kits, though this season is still an outlier.
And heck, I would have never even considered using mist on recycled brella, I completely wrote it off when it was revealed, but it turns out that it's got way better synergy than I expected, so kits let the devs show some odd synergy that you wouldn't expect at first.
tl;dr I honestly like most kits, and I feel like a system change could do more harm than good
Edit:
I do go back and forth on this topic though, there are good reasons for keeping and ditching the kit system. I just want to oppose the idea that keeping kits is an inherently bad idea and that custom kits would be saving the game and stuff.
As they are, I'm still happy with the kits we have in the game, though I could be
happier.