TC Helicon PLAY ACOUSTIC 3-Button Vocal

I am a pro player and I had a TC Play GTX, which was an older similar model, and very good, but started acting up after 3 years and a couple hundred gigs. I didn't feel like messing with it and trying to fix it, it was well used so I just wanted to replace it, but it's no longer a current model. I assumed most of the features would be the same on the Play Acoustic once the firmware was updated, but you only have access to reverb and delay as far as effects go. I like to add a little boost and overdrive for rock solos, a little tremolo for ambient and surf music, etc., yes, on my acoustic guitar (I play a Godin Multiac nylon which has a thin body like an electric, doesn't feed back, so I have a lot of freedom to use effects) and this device doesn't allow that. It does have "body modeling" which I was excited to try, but does away with most other effect modules. This does make some nice acoustic tones, I suppose if I dug around enough I could have found a way to have a clean boost, but still just not enough versatility for what I do. If you don't upgrade the firmware you only have one global guitar tone, so changing patches only changes vocal effect/harmony. Almost the exact opposite of what I want, I only use one or 2 vocal effects with light harmony for choruses, but like to vary my guitar tone and volume more actively. Even with the firmware update it's far from what I was used to with the GTX. I used it on one gig and found the harmony tracking not to be as good as the GTX either, I hope that's not the case with the Play Electric, which I just ordered to replace this Play Acoustic, which I returned after 1 gig. I really hope the harmonizer quality hasn't gone down on these new models, the harmony quality was my original reason to go with TC. If you want a VERY acoustic tone, this device will probably do the trick for you, if not, look elsewhere. Discussions on the TC forums show that several acoustic players like the Play Electric so hopefully that will replace the GTX more ably.