I bet you if you did a a/b test with the vision wah and a bad horsie the vision would blow away the horsey. Vision is also true bypass and has 16 pre-programmed sweep ranges. There is no switch or pot. I didnt know the bad horise had no switch or pots either? That surprises me. I'm not a steve vai fan and I associate him with morley and the horsie, doesnt he endorse it? I think its called the Morley "steve vai" bad horsie? Steve vai has the talent but lacks the soul that Jimmy Page, SRV, Hendrix, Gilmore, Clapton, Anastasio all had so much of. I'll take my Vision wah any day of the week over any other I have yet to try the teese picture wah though.