Also, can anyone ID the holster in the pic?
I think that might be a Henry Spark: https://www.henryholsters.com/product/aiwb-iwb-light-bearing-holster/
All three options you list there, plus the Spark, are fantastic. It's really about personal preferences about minutia like comfort and clip spacing, but a few things that might be worth considering, if it matters... the Henry is the only one of the lot with a molded wedge (I think the Tenicor Malus one has one as well), so the other three you'd need to stick some foamies on there. The PHLster Floodlight is universal holster, whereas all the others will be molded to your gun. I don't carry a WML so the nuances of this in practice are lost on me, but I was chatting with DAVE_M about this earlier this week and he said the Floodlight isn't as great as the Pro.