You are right on the money with the winchester 30-30. IT’s a great brush gun, can take a ton of abuse, decent accuracy, low cost, ammo everywhere, lever action so less moving parts to break, heavy and useable also as a tool. This gun also is easy to repair, clean and maintain. Parts are available everywhere(like a small block chevy) tho it rarely breaks.
In the lower 48 a 30.06 (Winchester pre '64 model 70) will take down anything on 2 legs and just about anything on 4 legs.
In the final analysis a rifle is only as good as the shooter and your ability to keep it supplied with ammo.
Everything you said was right on and I just love my 94.