I have the Sigma .40 and a Glock 19. Just as you said, for twice the money, the Glock BETTER have a better trigger. I enjoy shooting them both. I picked up the Glock so I could get more time on the range at a cheaper cost.
In VA you don't have to qualify. You can take an online class, which is an hour long video and 20 question test. Print out your certificate if you pass and you are good. Fill out an application for a CCP and take it and $50 to the courts. They tell you your permit should arrive within 45 days...