I have loaded the rcbs 35 200 in 357 mag cases for my 357 mag lever gun.
Worked fine for me.
At the 357 mag velocity I felt the bigger meplat of the 360180 NOE worked much better. On the last deer I used my 357 mag rifle on, it did the job.
The RCBS 35 200 with the smaller meplat needs to be pushed a bit more than the 357mag can do, to make it really effective.
the 35 whelen I'm shooting crono'ed at 2475fps.