I see there is a nice TRP in Stainless at the shop for the same price as the Valor. Hmmmm.
I've had the itch for a while & was contemplating another striker gun but thought I should branch out into something different.
Agree with the general advice to go to as high quality as you can for the price.
The so-called customs (WC, Les Baer, Ed Brown, etc.) while undoubtedly excellent are way overpriced (with the customs you are paying for name, competing in a tight sellers market) for what you get in terms of actual performance, by comparison to the next tier down--which are the high end of production/semi custom.
In the affordable class, either the DW Valor or the SA TRP--up and coming competitors to the big name custom builds--would be excellent choices among those you listed available at your local shop, followed by the Colts if they are "70 Series" (meaning built without the "afterthought" firing pin disconnect parts).
When choosing among used 1911s--even ones that are from good makers and that look good externally--avoid specimens with undue internal wear or out-of-spec conditions in order to avoid future headaches and danger. It can be tricky to spot this, but you need to make an effort; no matter which of the used ones you choose. Before committing to buy, ask the shop owner/staff to field strip it (remove slide, and remove recoil spring assembly and barrel from the slide)
in front of you, or to let you do it right there; use this opportunity to inspect the barrel lugs and slide lugs to make sure there is no sign of peening nor signs of any attempted modifications by previous owners or "gunsmiths". If either of those are apparent then avoid that gun. Fit of the barrel bushing should be snug and there should be no rattling when you shake the assembled gun. If you have a local friend with experience checking out 1911 condition, take them with you for this "eyes-on" inspection. Alternatively, avoid the used guns. You might pay a little more for a new-from-factory one, but it will be well worth it for the warranty and assurance.