A reaver cant be completely kited by a burg...we don't have damaging ranged skills to do that. we have a stun/heal and a random weak personal CJ we can use from 8.5m away with trick range which are all on 40sec-1.30minute CD as you know. I do kite at points i believe i shouldn't be in melee or don't have to be. I also don't use touch and go but rather use knives out against reavers/wargs in 1v1 and if needed i use a hips to get another big hit from stealth just as you mentioned.
the 2 reavers i believe are hardest would be wuffles/fardo but I still havent had a 1v1 with nandrolone since his return. Reaver class is really simple to play and there is only 1 thing that separates a mediocre reaver from an awesome played reaver and that's movement.