Moved from general discussion. Hi I got a colt upper receiver for Christmas last year. I have an 80% lower with a colt trigger on it at the moment but I really feel I need a better lower for it. Right I found a complete colt lower for $399 and an lmt lower for $369. Which lower would be a better buy for my colt? Or should I just get a stripped $40 Anderson lower and transfer my parts over?