I`ve got both the Buxom and OD808 and use them as boosts into my Splawns . While I prefer the the extra tone shaping from the BB the OD808 holds its own with minimal tone shaping features. The BB is probably a little more transparent but I find that the OD808 vs say a TS9 or TS808 is fairly transparent for a TS type boost . The BB seems to be noisier that the OD808 . I`ll definietly be hanging on to both