What Road Dog said. I have MBRP on mine, see my sig for part number, and have no complaints but I definitely would like to have tried out a Dirty Deeds system. Whatever you get, make sure you do your homework. If your doing side exit you might want to upgrade the stainless to 304 vs 409 which is what I believe the TRD system has. Google the difference. Read the fine print on any system you are looking at for grade, warranty etc.
And you should know that most systems, mine included, are noise cans. Don't buy something expecting huge gains in HP that you will feel because you wont get it. Your truck pumps out close to 400 HP so don't think for one second that an increase in 10 HP is something you will ever be able to feel. If you think they look good and sound good then go for it and enjoy.