Kidd hands down, owned both, sold the Tacsol, that being said I only fired CCI baser, yellow jackets, win 555, american eagles, rem bucket o bullets and a couple others and there was no comparison in accuracy, CCI being the most accurate. I never shot any match ammo through either so I can't comment but I didn't build them to shoot match ammo, just wanted a very accurate gopher gun. I'm sure others will chime in shortly and likely some with good experience with Tacsol, wasn't the case for me and I probably won't own another.