I worked for them about 2 years ago. Its kinda an awful place to work... its was a very close knit pilot group. (read we all wen't out and drank a lot of beer after work.)
They are PFT so make a decision weather that is a road that you want to go down, I flew a Jetstream for them and the money covered the sim training at Flight Safety... the 228 guys kinda got ripped off in that the training was all done on dead legs and never cost the company a dime. That being said the DO228 guys flew their butts of during the summer season but then really say around during the winter. The money is Dog-snot but survivable if you are careful and keep yourself out of the Casinos.
I would took to Scenic first before Vision. I still know a bunch of people there, the flight crews there for the most part are real good guys but the owners/managent are all over the place.
MX is ok, their Director of MX is pretty sharp but they run the airplanes ragged.
I got just enough turbine time to get hired by XJT, I was there 6 months and had enough.. I was ready to bail when I did.
---EDIT--- I just saw you had on your profile that you are a dispatcher.. they have been messing around with going part 121 since I left... if you are a dispatcher you very well might get railroaded as a dispatcher and not fly at all.. be careful.
PM if you have any questions.