I tried playing other gods ... I have ended up as a 1-god player. Only deception. I like its unpredictability - like in the post above, for example, I changed my god power and played cards from all gods ... And next time, everything will be different.
Many cards from old sets became much more expensive in December. This was one of the reasons why I started buying (and selling and re-selling) and eventually invested all my GODS into cards.