>>76280097I think you're mostly correct, but I wouldn't completely discount judo or the gi.
The gi carries over partially to fighting with clothes on, provided there's clothing worth grabbing.
An ice hockey jersey or a denim jacket is great for grabbing.
A winter jacket can be good for grabbing.
A Georgian grip is legit. A Georgian grip + pant grip is legit.
And on the ground, grabbing basically any clothing is legit.
Obviously it's very different with strikes involved, but it gives you some background knowledge to figure it out when strikes become involved. Combat sambo obviously teaches this better. Maybe kudo would teach you this well. It's very hard finding material or a school from these styles though.
Another thing is isolation. MMA fighters will do punching-only training ie boxing. Apparently this helps them get better punches compared to regular striking rounds. Judo focuses on upper body grappling plus foot sweeps and trips. It may help you focus on those things. I'm not sure how legit this is.
Another thing is theoretical vs in reality knowledge of techniques. Theoretically BJJ could teach you gi standup perfectly. In practice even the best BJJ teachers lag behind the cutting edge of judo, and the average BJJ teacher simply is not good at judo. Theoretically an elite American wrestler could teach you some trip, but he might actually be lagging behind Judo, because Judoka focus on it.
Judo definitely has good naming. Wrestling names are not as good. It is definitely worth learning the judo names for moves.
Also you need to consider the reality that you can't always train in the perfect environment. Maybe you don't care about the gi. But training in the gi could allow you to get in twice as many grappling sessions.