Hey brother, I can't believe you sold the sport.
You know where I stand on ARs.
My father in law has a Windham bushy which is one of the better AR's I've shot, before I realized that we had not had a single FTF, FTE, or jam we had shot over 25mags through it in less than 1 hour. Coatings were nice and my father in law dropped the windham bushy in the gravel driveway after I dusted it off there wasn't a scratch on it, you couldn't tell. WW takes AR's very personal, with pride, standards, the lack of quality in the market is why they came back into the market.
I was wanting a Sig for a while and its still on the table, I got to barrow one for a few weeks and I enjoyed it a lot and it's currently the picture on my desktop. Fit and finish is awesome I group sub MOA or MOA with both rilfes.
Now my 2cents I don't know if you remember me talking about the PSA/spikes lower I built for a friend but it's becoming my favorite ARs.
My BCM I sold is still the only gun I've ever missed, it's so bad I have dreams about it. If I could only have one gun the rest of my life it would be a BCM. I've taken their bolts on deployments with me, I've seen their rifles down range, in action, and it's the stuff of legends.
I'm a Cold Hammer Forged, Mid Length gas system guy so that's my bread and butter and now days if a new rifle doesn't have those 2 things it's not for me. Have you given CMMG a really good look they are local to you and me, I'm averaging 600rds a week with mine and the only thing I can complain about is the teflon coating on the bolt isn't the US Army issue mil-spec stuff I love so much. But it hasn't let me down yet and is my #1 gun.