The F-Class guys like it.I'd rather have less recoil, less over bore, medium powders like 4350 and n555. For a 700yrd and in gun I don't think I'll need more speed. I want an accurate low maintenance rig.
Low recoil and barrel life should be great.
I believe they are using the 180gr. I don't know what velocity.
Should be accurate and low maintenance.
Go for it, Alex Wheeler is familiar with this cartridge maybe he will chime in and enlighten you.
Hope this helps.