I own a CYMA aks74u and have dealt with CYMA products before, there honestly amazing guns for the price. bought my ak for 100 bucks full metal real wood (not very good wood or metal) and use it for field shoots 370 stock and works great. Another great maker of airsoft guns is JG i had a sig 552 by them and it performed well and was cheap, in fact some newer jg models come with cheap mosfets built in (they dont do much but they work). I absolutely hate Echo 1 for their bad pistons and overpricing for just a jg clone with some trades or poor internal "upgrades" having owned an echo 1 too. CA sportlines are 100% trash in my book, the internals make me cry there so bad. G&G are in my opinion one of the best makers of airsoft guns in the catagory of price and quality. The Gearbox is amazing and good stock parts throughout except for the motors, The hopup is the best one i have ever seen come stock and I think it has to do with the buckings. KWAs are great guns but the only problem is the proprietary parts, but thats easy to get over. I also own a VFC (echo 1 platinum) and love that thing to death, built like a tank, only problems is it uses alot of juice to power the gun and batteries die quickly (probably these stupid fuses). CYMA makes good Aks and m14s. Anything else made by them I would be wary. Hope I helped!