I'm far from a Sig fanboy, but you literally just complained about the accuracy right above the post where you said the accuracy was acceptable.
The Q is twice the price of the Cross and has its own issues to deal with. I came pretty close to buying one, and I will eventually. However it's still not perfect.
I said the accuracy is better, the Sig shot fine, the Q shoots better.
I paid just over $1600 for the cross with tax and shipping and I just paid $2700 for the fix. $1100 more and well worth it. Unlike the Sig you’re actually getting a rifle that is worth it’s price tag so it’s a far better value.
Not sure what issues you’re talking about with the Fix but this is the third one I’ve owned and I’ve had zero issues with any of them. I had a very early one with a factory Proof 6mm Creedmoor carbon barrel, a 16” 308, and now this 16” 6.5 Creedmoor.