I own an Etha and love the versatility it offers with the EMC kit. Planet Eclipse's customer service is second to none as well. My Etha recently went down mid game and I was given the chance to use a friends axe. It's a decent gun, but I found it uncomfortable as I have quite large hands and feel the grip is just that little bit too small. .
PE sorted my issue within a week, sending out new parts, all because of one email from myself, and it's not the first time they've been so helpful.