Well I have put together a great RRA AR. As you can see from the pic, it is an RRA lower, an RRA predator pursuit upper, Magpul PRS stock, and a DPMS grip. I love the setup, and put it all together for the best possible price. The lower I bought from my best friend, who had bought it almost a year ago, and had never mated it to an upper. He gave it to me for the price he paid for it. My issue is, this lower came with a regular GI trigger. It is just not smoth enough for me! I love everything else about the rifle, but it certianly needs a trigger. So which one do i buy? I have read that some of you recomend Timney, some Jard, and more of you recomend a Jewel. So which one do I buy? Which one will be smooth and crisp, and easy to install? Let me know your opinion.