Pls go for the Technical job. I started as a coach in an evening class after rejecting full time teaching job, thereafter i got insurance job. With the sales job, u can plan ur time for other interviews. When I was working with insurance company I got an engineering job after two months. Two months after again, I move to another big engineering/telecom company. Presently, I am happy in working for another.

Kindly accept the offer of sales rep.