Actually, the OK Joe Bronco you mentioned is very interesting and may have taken over the lead.
The UDS doesn’t do well with low and slow. Poor air flow control and you have to remove the food to add fuel plus there’s no grate for a flat surface.
The Weber Bullet isn’t really built for hanging meats and may be a little short for ribs.
OKJB Seems like the best of both worlds. Plus it’s made out of steel. I don’t really see myself taking my grill anywhere...