Powder of choice for a 22-250

[Smokinyotes]

I’ve been using varget with a 50 gr vmax forever in my 22-250. It’s the same load my buddy worked up for me prior to reloading myself. It shoots good but I wouldn’t call it a tack driver. Being that my 22-250 is a Tikka it’s sloooow. I’m only at 3500 fps. I’d like to get another couple hundred fps if I can.

What powder and bullet combination are you guys using in a 22-250?