@Gustavo Samor @2112 is exactly right...yes, it's a fairly expensive solution to what it does, but it does that one thing very well. For 90% of gigs, you will be more than fine with built in effects...for that other 10% where reverb, delay, ambience, etc is a huge part of the gig, you may find yourself close to the CPU threshold, but it can still be accomplished by other means (no external pedals). I just like the color Blue on my pedalboard ;-). But it is nice to twist knobs in a live situation. Building a preset at home is all good and well, but sometimes can be too much or too little so I can reach down, twist and turn, then save the patch, and now I have that verb saved for later use on that particular song. Just try not to justify cost lol...you will fail.