KFM or SF in General Discussion Posted December 17, 2017 Depends on what kind of gamer you are with blade and soul. Kfm requires great ping, ani cancel and a crap ton of gear to do....subpar dps. It's also a tank and very difficult to use in pvp. If you enjoy challenges and are ready to fail a lot then stick with KFM. If you enjoy a more casual and rewarding experience then go with warlock. Everyone will want you for you utility and you can beast through pvp with the right hm skills. Kfm doesn't really become good until you have BT ready stuff and even then it's meh. Now once you get VT gear...kfm breaks loose!!! I can't spek much for soul fighter but i can assure you they are in high demand for VT groups for their rez abilities.