i have been looking for the EXACT same thing since above all I look for durability in a ski, so here are your best bets:
- heads are awesome, im riding a pair of mojos (the jon olsson models) that is almost two years old and i have treated them like shit, i seriously cant beleive theyre still together because I destroy skis(anything with a wood core now though, the air cores are less durable on rails)- volkl are supposed to be pretty much top notch, walls and edges are both good- armada is highly recommended, but i feel that most of the people who suggest them dont really beat the shit out of their skis like i do. However, their warranty is supposed to be great so theres allways that-libtechs are supposed to be good, but theres not alot of info out there so I havent seen a review on how well they actually hold up- k2s have allways been durable in my opinion, my public enemies lasted a long time but its been a while since i really put one of their offerings through the grind, however theyre often overlooked and make one of the better products in the industry imo, even if they are made in china
feel free to add whatever, but i think those are the major ones you should be looking at. And btw, line anthems are noodles. Thats all