In the last year or two, I have totally rethought my entire guitar playing life and came to the realization that this is not my living, but rather an intense hobby. Where I used to think I HAD to have the latest, greatest most awesomest gear just to survive as a player, (lightning in a bottle anyone?) I have since reduced the compllexity of my gear hoarde to basically my acoustic, and an electric guitar setup of Strat/Tele -> A few quality analog pedals -> Fender blackface tube amp. I am happy with my sound and have no desire to buy every pedal ever made anymore. Which brings me to Amplifi. Even though I am happy with my sound, I also resolved to practice far more using my wasted gear surfing time for actually working on songs and techniques. Still, it would be nice to have a practice tool that does the things Amplifi claims to do, such as bluetooth speaker, MP3 song mixing along with your guitar output through a reasonable facsimile of the tone for the given song and the ability to (finally) control it all through my Android devices. Sounds like the ticket to me for $400... ...except I know how things can REALLY be. Like bluetooth sound stuttering, firmware update bricking, wonky knobs, funky control schemes and other sundry issues. So I ask the community - if you use Amplifi, does it work reasonably well doing the things Line6 claims it can do with a bare minimum of fuss, or are there "issues" lurking that will more detract from the goal of practicing than aid in it?