This gun from what I've seen is a great gun. It is lighter than most timmy's and is very fast. It's not really that different from other timmy's but it still rips. I love the milling on this gun. It beats all the other timmy's on its milling. A barrel and a feedneck would be the upgrades i suggest. It is extremely air efficient too. I shot 2 pods through it and only used up 200 psi. That is one huge advantage it has over other timmy's.
Overall a great gun. There are only a few upgrades needed on this gun. Not that much different from other timmy's but still a good gun.