I have used Xplode a good few times, its an awesome product but only gives short term effects, enough for your session at the gym.
i also work shifts, i found it was just what i need after an early shift before training

Pro's - good pump, good focus, gives you lots of drive and lots of energy
Con's - caffeine is a diaretic so makes you wee alot, i also felt very drained after each serving and a little sick.

What i use now is Gaspari superpump250, bit pricier but get no adverse side effects, but all the pro's