Hi
Suppose sometimes we buy a keyboard and until one actually spends a bit of time on it, it's hard to tell if it suits or not. Trying it out in a store doesn't really give enough time to evaluate.

Out of the close to 100 or so keyboards, synths , samplers , sound modules etc I've owned over the last 30 years, I can only remember one ( a Yamaha keyboard back in the late 80's I think ) that I ever handed back a couple of days after I bought it. It just did not do what I had expected, and I had bought it sight unseen.
Functions and features sounded better in print , than in reality.
For someone else it might have been the perfect keyboard.