I can't make a decision to save my life!

Well a while back I talked about the law firm I was wanting to work at but I would have had to take a $4,000 a year paycut which when you only make $25,000 a year is a big deal. Anyway, I got an email from them today saying there was an opening in their downtown office and it pays $2000 a year more.....and would I be interested. So, I start figuring stuff up.....In the end after benefit cost differences and so on, I would be losing about $68 per check and my monthly bonus that I currently get which average out to about $100 a month, sometimes $200. But I would no longer have to work until 7 or 9pm anymore, I could get my son into a sport or boy scouts both of which he wants to join, but they always seem to have practice or meet on Tuesday or Thursday both of which I work late! So that would be good. Plus I wouldn't have to worry about having someone to watch my son after his daycare closes until I get off work those nights. But I have been doing alot of extra work and training at my job lately so I should get a good raise in January, but that is not a guarentee, depending on how the company is doing and such so.......here I am back at the start, I DON'T KNOW.......