Ok, im thinking of buying one. But of course the guitarist in my band is always 'whats the point of a bass wah?' etc. etc. So i just need some help from you guys if you could: -What Bass wah should I get? (assuming money is no issue) -What songs actually use a bass wah so i han learn how to use it effectively? -And in your experience, what songs that dont normally use bass wah sound good with it added?