I started using a slider about 6 years ago. Decided to try a SH Fast Eddie MRT because I’d been using SH 5 & 7 pin sights for years without any issues.
Went with the 3 horizontal pin model, still wanted the ability to shoot quick with pin gaps and I just prefer horizontal pins.
After 6 years, I’ve not found a reason to change. Easy to set up the sight. Easy to micro adjust the pins. Like the extra rings to adjust sight picture in the peep. Solid lock down, I’ve never had it move. And lastly, SH is bomb proof. I’ve dropped my bow out of a tree stand, 25’ fall, rode in a soft case to Saskatchewan and Colorado, rode on the front rack of the quad and after everything, still dead one.
For all these reasons, I’ve not found any reason to change. If I did, it would probably be an Option Archery Canyon Pounder, after I got past the sticker shock.