No problem at all. =) Just ask away here or through PMs when you feel the need to. 

I wouldn't say the best, but it is up there. The MiG-29 was designed as a multirole, so it's sort of like the jack-of-all-trades. The Su-25 is arguable the best for ground attack; low speed, wide wings and a heavy load? That thing is going to pulverize anything on the ground into scrap metal, but it's easy prey for fighters. The MiG-23 and 25 are awesome interceptors; they'll catch anything that's flying with their Mach 3+ speed, but they have a lower range due to their fuel consumption, and their engines degrade at a comparatively higher rate.

Guess all I'm saying is that the MiG-29 looks to be the best right now simply because we don't know what's going to be thrown at us, but in missions that require specialization, it'll be the dedicated interceptors, ground attack, electronic warfare or fighters that will shine. The MiG-29 and other multiroles simply have adaptability on their side.