Upgrades into the turbine equipment totally depends on the market. Pre 9/11, within a year you would be driving a turboprop, and if you were willing to move around...much sooner. I have seen as little as 5 months. I was hired in late 1998 and I moved to the turbines within six months. Of course, now is a different story. If you are willing to move around the west coast, I would say a year. But if you want to stay in Burbank or Oakland, more like 12-18 months. Any previous turbine time will also help.
On average, our pilots fly 70-80 hrs a month. You will be working 4-5 days a week, but you will be home everyday. With some seniority, you will have a better schedule. In my case, I work only 3 days, on those three days I am only gone 10 hrs away from home. I fly 5 quick legs with no layover. And at this point, I will only consider the airline of my choice....whenever that happens.
good luck