nothing is better.
comparable... ? You'd have to look into Wooden Bottomfeeders; Phidias, Monkeyboxx, Ali'i. Jerseyvapes is taking pre-orders for the Boge Revolution V2, which is a Chinese bottomfeeder for a very good price. A wetbox is also an alternative. But IMO none of the choices compare to the REO's.
If you have the money you can 'try' and get a GGTS w/ UFS. Or get a VV
device with a Map
tank.
The choice is yours. Good luck!