Which is better? The Job Search

Just posing a question out there into the abyss, which is a better situation for a guy like me?: a job that pays 2 bucks / hr less than what I'm getting now but a great schedule where you never work nights or weekends and every Friday is a half-day (closes at noon), plus commission.... OR my current job where schedules are ALWAYS random paid two bucks / hr more...?

The one I'm going for now is at Bluefish TV, a Christian video & book company. I'm going for the sales job which requires me calling churches and selling our products and earn a comission off them... it's great cos it's Christian, never work nights or weekends, half day every Friday... this means I can be more free to do shows.... 

Problem is, I wouldn't say I'm the greatest salesman, so $10 / hr plus commission isn't as pretty as my current $11.92 / hr plus commission.... my commission at my current job is only like $4-30 per lawn mower.. depending on which I sell. And of course, there's no gaurantee if I sell any lawn mowers (since they're so expensive) I probably have a better shot selling books and videos at Bluefish TV...

So, there's pro's and cons. I'm concerned about the pay at BlueFish TV plus the health benefits isn't as great as at Lowe's... so... yeah I'm not sure which to take. In either case, I hope you keep me in prayer. I have an interview today so I'm hoping for the best. Much luvv!