I use rock myself (and lots of fake plants) low ph outta the tap and there is a stream with a lot of nice rocks right across the street from me. Drift wood out here starts at 15$ for a small stick, 40$ for something interesting, which will then require bleaching, soaking, bleaching, soaking, soaking, weighting, waiting, soaking. I might try collecting some bog wood this spring when I'm out in the bottoms.
I do like the look of wood.
I also like the look of my tanks.