David
I think I can help you with any buyers remorse (or spouse doubts

)
If you are stickily, or essentially, a guitar ONLY player like me, and you want, nay you NEED, to get NOTES and CHORDS (poly-phonically) into the PC to record as MIDI, or play a plugin to record, or NEED to send MIDI OUT to external synth/sampler playback MIDI hardware, and you want to do it as INEXPENSIVELY as possible than that $99 is the BEST $99 you will spend.
I don't think that TODAY any other MIDI guitar solution even comes close!
Obvioulsy that will only hold true unitl someone else (like Migic) gets similar polyphonic software - with maybe more and better features or a cheaper price or a a mixture of features and price.
PS - if you have any kind of WIRELESS guitar setup - then you also are equivalent to a Fishman Triple Play setup (and probably cheaper depending on your wireless rig)
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Only real draw back to it and the much more expensive Fishman Triple Play (without buying yet more gear - a FTP $200 foot controller) is you MUST have a PC "in the loop" to trigger external MIDI synths/samplers.
For you that might not be a issue but sometimes it drives me NUTS because, a PC is a distraction in and of itself.
Unlike picking up a guitar, flipping the ON switch to a keyboard workstation, and guitar amp and GK interface (my rack) and just playing - you get lost booting and then there is the OS (especially now with Win 10) and SW updates, and hiccups&issues, and messages, and more hiccups&issues, and emails, and hiccups&issues, and web distractions, and more hiccups&issues, then reboots to clear hiccups&issues, AAAARRRGGHHHH!!!! (and I am a computer geek/nerd)
Larry