Switching from Reefer to Schneider Dedicated.. any info?

Hey fellow truck drivers.
Im switching from a Reefer L/P to Schneider Dedicated well I have a choice of dedicatd accounts. Ive been driving OTR and for a variety of reasons I wanted to come back company and get on a dedicated or regional gig. I know all truck companies suck and blah blah and I have made every mistake in the book, company, leasing , getting lost, making negative checks, taking stupid loads yes im an average driver and I really try to stay safe.. Enough about me here are my questions.
Ive already decided on Schneider.
Here are my questions

G/Pacific Dedicated
Coca Cola Dedicated
Regional
and the last one I was thinking about was INtermodal Regional out of Haslet Texas..

All of these accounts recruiter say weekends off or home weekly but in reality how does that really work. ( resets, actual days you work etc)
Also how many miles can you really do on a dedicated or regional account , I imagine they will be lower?
How hard is it to switch accounts , lets say after 6-9 months im sick of account X can I go to OTR or part time or something else etc..

I appreciate any info you can give me.. Im looking to make a career move I really didn't plan on bouncing around but my current situation would require me to live in the truck for months to really make money and I have a family and like my family..
Thank you David

 

BTW Im out of Dallas area.

 

thanks that's good info . yea im realistic when I was OTR some weeks were good some were just horrible so I know its a start.. Schneider is a big out fit with lots of accounts!

 

that's pretty good I guess you mainly run from store to store or DC to store??