ok so you said bjj is the best so what is the second best is what I was asking and is catch wrestling the same as folk wrestling? and ***** is russian not eastern
The second best would be Judo.
No folk wrestling is like college/high school wrestling you see on tv sometimes. If you need/want to learn submissions Catch wrestling would be an okay option, some decent things in there. But Catch wrestling has no real emphasis on controlling someone on the ground. At least no where near to the level of bjj judo or wrestling.
Brazilian Jiu Jitsu is from Brazil, all the old Judokas may say it's just Judo but there's a reason none of them have ever beaten a bjj black belt. I don't know how Brazil is more eastern than Russia but okay.
I don't really understand what you're looking for, more information could actually help. You've just said you won't train bjj or judo and you're training at home. I have no idea how to select a ground fighting art based on that. If it's mma or fighting its bjj. If its just for the art learn whatever the hell you want. If it's because you want to learn it at home bjj probably has the best infrastructure in place to learn at home.