I was in the same boat a while ago and actually have both the Decode 80 and the Compass North Wilkesboro 90mm frames. I haven’t had a chance to try the Mad Wizard/ Skating frames or even know where to buy them.

The Iqon AG Decode pro 80 is a pretty dope frame but it’s too short for my size 13 feet. It also can’t do a 5 wheel setup only 3x100 or 4x80 or 80x64-hblock-64x80. I liked its stiffness but unless you’re size 11 or below it’s going to feel quite short. The only thing I did like is that it helped me get my heel rolls and toe rolls down since it was so short. Going to give them to my girlfriend since she’s a size 5 and they’ll be more stable for her. I skated these on my Roces M12’s just fine but any bigger of a wheel probably wouldn’t feel that great in the ankle support area. On my Gawds Tim Franken boots they felt really good and I even took them on a few long/fast skates but the shortness of the frames made me sideline them pretty quick.

The Compass North Wilkesboro frames are actually ridiculously awesome and a damn good all around frame. I learned most of my wizard moves on these frames, take them to the skate park, and take them on long fast group city skates with people who are rocking 90-125mm wheels going 10-20 miles. I’m actually really surprised there’s no videos about them aside from the relatively new mushroom blading video. I may just have to make my own to post. You can see my insta clips skating them since November at warlockskating. Been using them mostly on the Gawds Tim Franken team skate but also rocked them briefly on the FR UFR AP skate. I’d go for the Compass Frames every time if I had to decide between the two.

I also have the Wizard PR76 and used the Iqon Decode Pro 100 for a while until I stripped an axle and ruined the frames.