RE: Slick Trick vs. Muzzy
Both great BH's IMO. I switched from Muzzy's to Slick Trick's a few years back and really like them. At the time Muzzy wasn't making the smaller profile head like and that was one reason for the switch. I also don't like the Aluminum ferrule on the Muzzy head, I prefer all steel.
Have had no issues with the Tricks and don't plan on switching any time soon. Quality BH.