While I like my 3 SWK's (Nightstalker standard, 2005 Shadow HW, and Weathered Lamont HW), especially for the price, I LOVE my USAK's. I rarely wear the shadow tartan anymore, and will likely sell it soon. If you go with SWK, then I would recommend the HW's unless you just want something to kick around in. The HW's are wool and very nice. However, that also puts you into the price range for a USAK casual. As has been stated, what is your primary purpose for buying another one? Beyond just wanting one!