In my Whelen I've used the 225 Accubond on 5 bears now, and 4 of these required no tracking. One 300 lb bear went 70 meters (according to my Canadian guide's GPS). I'm almost out of these bullets, and can't find more lately. I do have a stash of 250 partitions that I can switch to. I expect they will do the job.
I hope Nosler gets back into making .35 cal bullets soon.