I own both timbernation boards and mapleshade boards. I like the quality of the TN boards, and especially the price...but they sound quite dull in comparison to mapleshade's. I have both Tiger maple and the standard maple TN boards. I also have both the 2" thick and 4" thick Mapleshade boards.
Just my opinion.
I think any system incorporating vibration draining scheme's can benefit from a bit of both plat mfgrs...
I'd never put a TN board under a turntable, but they do just fine sitting on the carpet under my amp and underneath my power strp.
those funky wooden footers look cool saisunil!!!
GD