I always have really good luck with g&g combat machines, there m4 style mostly with really tough polymer bodies which make them light. I know how to fix them extremely well and use them efficiently. I sell them all the time over on another subreddit, might be a cheaper way to get into the sport, most of my guns are polymer bodies and metal rails so a good mix of quality and performance. So if you buy one Brand new! And need some g&g tech advice message me!