The 35 whelen and the Lyman 358009/ NOE 360009

Any of y'all have experience with the whelen and this bullet? Any powder suggestions or personal experiences? My rifle is a sporterized by me VZ-24 Mauser with a 1-14" twist Green Mountain Barrel cut down to 21". I'm running a Redfield no. 102 peep and a marbles 3/32" gold bead. I'm getting sub 2" five shot groups at 100 meters from the bench with resized annealed once fired federal FC 30-06 brass, CCI 200 primers, IMR 4895, and Speer 250gr hot cor's. I just got a NOE 360009 which is pretty much as close as you can get to the long discontinued but highly sought after Lyman 358009. Can I stick with my 4895 or should I try something else? Any advice or stories would be highly appreciated. Thanks in advance,

Mike

Yup