I order my driftwood from DFS also. It's cheap enough, so if you can swing it, get 2 large and a medium. Your odds will be better with getting a good size piece you want if they see you want that in the same order. They've got real good driftwood and all the pieces they've sent are real nice.
Yeah their drift wood is a great price! But there is quite a big difference between med and large for price but little difference in size. Is mopani or Malaysian wood better?