I've got at least one of each brand with P226, P228 and P229 models ,
TM - shoots quite nice but feels dated and tacky now
KJ - full metal but poor finish and a bit rattley
WE - actually one of WEs best models , nice finish , realistic feel and firing pin look , decent performance
KWA - Nice finish , NS2 system just feels weak to shoot , bad markings
VFC - stunning finish and performance but not so easy to track down (def my choice for the best)
I do have some other brands too but they aren't worth adding as they are either super expensive or rare these days