I eat AI sabres for breakfast in my MiG. Literally, the nevada dogfight instant action is my daily dose of BFM.
The MiG is not an easy plane. It will stall. It will mach tuck. It will drop wings at inopportune moments. She does seem to have a little more power than the sabre, but not enough to extend at will from them. You need to fly it with care, attention, patience and no small dose of luck.
The best thing about the MiG are the guns however. Such fun. No pansy ratatat, but two big honking 23mm Soviet hate dispensers with a 37mm cyka blyat blyat gun thrown in for good measure. One hit from that and it's all over. So good.