My Electro Fox is a Framin' Fox , not a Fightin' Fox, and will remain so as long as it keeps earning me ETN, so far I have made over $60 in credits by swapping the ETN found in chests for credits. I paid $110 for my lvl 4 Fox, so it's looking like it will pay for itself in the not too distant future.

That goal has been helped recently by the significant rise in the value of ETN, when the Electro Fox launched it was 1,000 ETN for 1,000 credits, it drifted lower to about 1,200 if I am recalling correctly, but recently it is less than 500 ETM for 1,000credit, briefly touching 3oo for a while