I've used 150 gr federal factory which was ok, Barnes loaded by federal from what I could find out.
Otherwise it's all home loaded,
Gsc
130 gr Hv in 308 - on the way.
103 gr Hv in 260 rem - on the way, but not expecting much different from 95 gr
95 gr Hv in 260 rem in Lapua cases with N540 under it, plenty of success on roe and red out 150m. All through and through with £2 coin sized exits on roe,smaller on reds.
Easily available via Netherlands (
Tiemens Tiemens Premium Ammo and Hunting - T2Ammo) depending on stock, and they're really good with load data / suggested bullet weights etc.
Barnes
130 gr tsx in 308 again in Lapua cases with N140 under it. Used on roe and red to with good success, all exiting with good expansion.
I've used other mono metal bullets but not on live quarry, so no useful info there.
My only caveat is that copper bullets should be used in lighter weights (20-30gr as a rough guide) and pushed faster than you would the lead equivalent. It took a leap of faith for me to home load using the GSC method, but it produced good to very good results for me.