There was a guy or two on here that had one for their Sig and really liked it. I’m thinking of one for my Sig but might just buy an axg legion because I like my son’s so much.
To me, comps and triggers, tools of that nature, will benefit a shooter but a shooter that has a solid foundation and training.
Some of the people I shoot with, you could give them a guided rocket and they are still going to miss or shoot poorly.
In my experience, I have noticed that tools, like we are discussing, will make small improvements but are those small improvements worth the cost, to you.