Hey guys. Im trying to decide between purchasing a Spider Jam (used) or an Amplifi 30. Both amps are awesome, & each have great features. The main differences are that the Amplifi has a bigger selection if tracks & tones/effects available, while the Jam has built in recording/looping & more power. (I don't jam out of the house currently (dang it!) & not playing gigs, I also have an RP355 and recording capability as well as so those differences are negligible). The Bluetooth function of the Amplifi is also really cool, as is the tone matching feature. (I presume that you can save matched tones as presets). Any thoughts? I'm going to duplicate this post on the Amplifi section as well.