I am completely clueless about amp heads as I've been using combos most of my time playing. I've finally decided to upgrade as I have recently joined a band and my 60w combo isn't enough for practice or gigs. I would love for some experienced people to shed some light and help me chose one. I apologise in advance, it's a pretty big list, I'll add a poll to make things easier for anyone would prefer to just vote. Through my basic research so far and what's available for me right now, these are my top contender. (In no particular order) 1. Hartke HA 5500 2. Trace Elliot AH200 Series 6 classic 3. Eden WT 330 4. Mesa M-pulse 600 5. Ashdown MAG600H EVO II Bass Head 6. Mark bass SA450 Or if anyone has any other head that you would recommend so I could keep an eye out for, I would also appreciate that too. Thank you.