As I've said in game with jimbly, I will be using minecraft to build test designs before I transfer them over here, as to why I would use minecraft first it's the same concept that they both share (and worldsfrvr has better ideas ;)) however trying to build large structures is a hassle especially with the mobile version of the game, the lag and delay in controls can get quite annoying after a while and the lack of commands such as /fill /rotate /clone really make it time consuming. On minecraft you have these options and the lag is less pronounce

Also one of my main concerns is the lack of a world depth limit which can contribute to lag The chat Box on Mobile is unreadable when your typing do to it shrinking to a unreasonable size so you can't fix any spelling mistakes.

I'll provide more feedback as I learn the game!