For durability go with Barricade 7's they are probably the most durable shoe and gives really excellent traction.
For comfort i like the Nike Courballistic 4.3's
but i really love the barricades as i own one myself and probably the best tennis shoe in the market. But some people have problems with the arch placement of the b7's thats its a little to high but it doesnt really bother me but if you think its not going to suit you go with the nike court ballistic 4.3
Babolat Pure Drive 2012 | Gamma TNT2 @ 61 lbs