Definitely a good choice and good luck
I purchased my M&P .45 4.5in with thumb safety last night. I am so freaking excited lol. I feel like a little kid on Christmas morning. I have owned several different glocks and one other S&W .40. I can't wait to shoot it! I really liked my glocks but I didn't like not having a safety on the glock. I also take my CCDW course first week of April! Suspense is eating me alive lol