If you are playing out live and need the volume, I'd say go with the Peavey. They sound good (especially based on what you are trying to do) and they are very reliable. If you are a bedroom rocker (or doing home recording), I'd say get the Line 6. They sound good at lower volumes and you won't be beating them up on the road. The Peavey needs to get those tubes cooking in order to deliver the goods.