I used the Thunderheads 125's for a whole lot of years when I was hunting with a compound. I switched to a X-Bow several years ago after a shoulder injury did not heal well. I used the Thunderheads for two seasons with excellent results. I switched to a Montec , one piece, 3-blade 125 gr. simply because I received a couple of packs as a gift about the time I was low on Thunderhead blades. These work great too. Never have failed to have a good blood trail except on one longer shot that did not fully pass through. Recovery was still qucikly done using my tracking pooch.
Last season, one trip down, I forgot my archery box at home and was stuck at camp with no broadheads at all. So to a close by Wally World I went. Bought 125 gr. Muzzy broadheads. Grouped great great. Killed 3 does that trip down. Bottom line .... any of these 3 worked well for me. I think you'll do just fine with the Thunderheads.