bright tone? Try beechler medium and small chaimbers hard rubber the morgan excalibur screams of brightness, but you can only get them from Junkdude.com or from morgan him self and there are no returns! also look into a vintage new york meyer not the new ones, but you will have to pay the price i think your best bet is the beechler or the morgan in my opinion metal is not the way to go for alto just to much bite, but that is my opinion. Otto links are not bright mouthpieces, they are actually quite dark