Please share your Mivi moonstone Bluetooth Speaker experience?

I ordered and returned Mivi Roam because eventhough the sound quality is excellent, buttons are too hard to press and hard to find with out looking.

Now I am planning to buy Mivi Moonstone with buttons in front.

Even though boat stone 200 and 260 deliver better bass, quality is subpar in the case of vocals when compared to Mivi.

If you own moonstone, please share your experience, is it worth for 1700? Or please suggest other brands in the same range.