Another of the few to be in the built club. 3030 frame, HGR20 Y with 1610 screw and closed loop XY. Currently, it is limited in speed by the screw clamp, but if it was machined, I have seen this handle 200mm/s+ speed.
All of this bulk and red petg/pla was to use those linear rods from the scrapped delta. Also, the design may look similar to a prior T design.

This thing and I have a rough relationship due to how much tinkering it has taken. It started as a belt Y but that failed so it is now screw. It went from a Titan Aero to a Titan Aqua (never bother with a titan aqua, even if it is long discontinued). And to those who want a low wattage printer, walk away. This pulls ~900W running.