Is it still worth getting a Voicelive 1?

Hi there,

The chance has come up to buy a original Voicelive 1 in good condition. I just bought a Harmony G from ebay and still waiting for it to arrive. Is it worth getting the Voicelive 1? I have read that a few of them have had power issues. And Would It be worth using both? And for those fx nerds out there, what would it sound like if i used both at the same time? My hope is a choir effect, but odds are that probably wont happen!