Howdy. I'm steadily making my way into the honorable low-frequency producing world of bassists, and am shopping for a head to cover studio and live needs. Because I'm not a wealthy person and all the gear in the world is not available for me, I've currently narrowed down my alternatives to a Hartke 3500 (new) and a Marshall DBS 7200 (used). As you might've suspected, I'd need recommendations to help me make up my wretched mind. The Marshall would be about $150 (or 120 euro) cheaper than the Hartke. Any suggestions will be entertained.