I've always loved my X7, really what Shovoh said is about right on, the things are tanks, only issue I've ever had was the cyclone acting up due to lack of grease (It needs to be swimming) and the board blowing after 5 years of use.
Also I'm thinking of selling my X7 setup
Gun List: GEO3, Tourqe, E-blade Outkast
Need a gearbag? PM me I've got extras.
I'm always looking for gear, ATM I'm looking for:
Dust Black Freak Back, Gloss Red Tip
Pink Rotor Jewels or Pink Spire color kit
Rotor Top Lid Spring, Geo3 spare parts
Outkast Autococker spare parts, Trilogy parts+pump kit