Sorry to rub it in, b3lly, but this goes to all newbies who are considering the low tier guns:
Imagine if you had found out about the Firepower's crappiness before buying. The cost of a Firepower gun and a Kraken to eventually replace is pretty close to the cost of a single new Jing Gong if you and bought it initially, and it is quite a bit better than both.
Sometimes it pays to save up
(especially in airsoft)