I've always found Vic serrations one of the best . As Ben said they dont snag .I'm very surprised you rounded off the serrations To be honest with you I dont think Victorinox is the brand for you . I think you try to like them but deep down you prefer Leatherman Heres a little rope cutting video I done with my RS Dunc
I think that you like/love Leatherman so much that you find any and all reasons to dislike other brands. Maybe you should just stick to Leatherman, you will probably be happier.