I like my ld300 pro ... i play in a cover band ... and use the preset buttons to quickly change the sound between songs going from STP to Beatles to Weezer to Doobie brothers ... it's a nice feature ... could I play without it... yeah ... would the audience notice... probably not. But I think it sounds better when I do... and that's all that matters
but i got mine used for less than 300

... for that price i think i won and i believe many other would be as well vs paying retail.
that being said ... the one load in and out and super fast setup were priorities with me ... i have my bass, instrument cable, AMP ... and the dolly i use to move the amp.