I don’t know if I’d really regret it but in the 90s, I had always wanted a Turbo Bumble Bee GT. These were great yoyos in the 90s. When I got back into yoyoing, I found out that the Duncan Dragonfly is exactly what the Bumble Bee was. After I got to playing it for a bit, I realized that…the yoyo really wasn’t for me, and realized it was something I already outgrew as I was venturing into unresponsive play. Looking back at it now, I realize it was significant at one point and us still good to have around to let others try out, or if I want to go old school.
I do regret buying 2 Hyperwarp Heavywings though, they snag way too much and they use that funky Yomega bearing. Bought the pair to do 3A with, they aren’t for me.