I got the peavey vypyr 15w combo and it smokes the spider series imho. Where the spider has fizzyness the vypyr got balls. I'm not saying it reaches a tube head, but it's close enough for me. I'm really looking forward for the head. Could be the all-in-one package for gigging I was always looking for. anyone checked it out already?http://namm.harmony-central.com/WNAMM09/Content/Peavey/PR/Peavey-VYPYR-Modeling-Amplifier-Series.html