Job scenario

I've been working at the same lax job for over 2 years now, the job is sweet obviously because I can post on here, listen to music, sit in the air conditioning and the work itself requires almost no thought at all. I just got a call from a local warehouse distribution center that would start me off about $6 MORE an hour and the shifts are 3 days a week 12 hours a shift. Yep, 4 days off! I'm thinking I can keep my current job and drop the hours in half in addition to taking this new job, potentially. I have an interview at 2pm tomorrow and am thinking of an excuse to get off early, this should be fun.

Of course neither of these are really long-term .. that I know of.

I need some advice from the experts.