I played Iron Cobra Power Glides (and Lever Glide HH stands) since 1998, which I think was the first year they were offered. I bought singles and doubles. And all the major variations (before and after the Cobra Coil, etc). I used them on all of my gigs - at least 5000 shows in 20+ years - but most of those gigs were not with my personal pedals. I loved their feel, especially the most current model. They feel lighter than the original versions - in a good way. But, I found myself playing a DW 3000 turbo cam (round sprocket) on a bass drum practice pad (not my equipment) to warm up before shows. Much to my surprise I really liked the round sprocket. So I bought the 5000 50th anniversary edition with the carbon fiber footboards to keep the weight down (hi-hat stand too) and swapped out the Accelerator cams with the round Turbo cams. I like them a lot. I also started using the 9000s on gigs. Hi-hat stand too. I like both the 9000 and 5000 equally, but they're different. I've been playing the DW stuff for about 2 years now. I'm sure I could probably get used to anything but I love my DW pedals. I will buy the 9000s (hi hat too) later this year. The biggest problem with the Iron Cobra is that the Oiles heel plate hinge always develop side-to-side slop. Always. Every one I've ever played, and I've played a lot of them. In my opinion, that hinge is junk. They don't ever break to where they become unplayable, but the slop develops within probably 100 hours of use. Also, there's side to side movement where the chain meets the footboard. It's like that when they're new, so it's inherent in the design. The DW's have zero side to side movement where the chain meets the footboard or at the heel plate hinge. It's so solid. I know the DW Delta hinge can break, but I've only seen that happen on pedals that get abused and thrown around during transport. And when it does, it's unusable whereas the Tama hinge can be played for years with the side to side slop. But the Oiles hinge develops slop with normal use. That being said... after playing the Iron Cobras exclusively for decades, I think the DW pedals are much more robust in their construction and feel much more solid and "serious" under the foot. Tama's and DW's both feel good and they are slightly different but not so different it's hard to go back and forth between them. But at this point I would never go back to the Iron Cobras due to that Oiles hinge and the side to side play where the chain meets the footboard. I'm very impressed with the DW's and I can see why so many people swear by them. I also love their standard 2-way beater. Sometimes you just have to live with a piece of gear for a year or two to really know what you want. I want DW.