Had mine for about 8 years. Still Loving it. I don't think I have explored even 50% of my keyboard yet. I don't think I would change This keyboard in my life time. Unless something really spectacular comes out.
Ditto, but I've had mine about five years - bought used and got the proverbial steal of a deal. Spalding and I are talking Pa1X here, folks. I still have my i30 even, but it's the Pa1XPro that's my daily workhorse.