Myself, i have both the CVA v2, and the Triumph, and have shot them both.

I much prefer the CVA breech plug to the Triumph breech plug. It is truly a plug that requires no tool to remove or install. However, one has to purchase an additional plug, or modify the included, if one wants total reliability igniting BH.

The Triumph has a better trigger, i believe.

The Triumph is accurate. The v2 is accurate.

The v2 is stainless, the Triumph has no stainless option?

The Triumph has steel sling swivel studs, not plastic rings cast into the plastic stock.

The Triumph feels real good in my hands when carried whilst hunting, the v2 feels kinda awkward, but the way it feels does kinda grow on one.

If the Triumph didn't slap me in the face, it would be my choice, but it does, so my choice is the Omega.