Right now I use my EM1 with all of the listed:
Red Halo Odyssey
Red DYE Sticky
Java TucTite Drop Foward
And 48ci PMI Pure Energy Nitro Tank
A new barrel, like I have to tell you that. Also a new hopper that can atleast achieve three or six shot burst because most fields and tournements ban full-autos.
CHEAP and very GOOD for its PRICE.
Its LOUD but good INTIMIDATION, and has BAD GAS CONSISTANCY
It is a good electric gun for the price but it has more cons than pros to my knowledge. Some of the cons i stated above like the loudness, however that is a good thing as a front player but not as much for a back player as it will give away your position. It has bad gas efficiency. On the crono it does: 180, 207, 195, 173, 191, 185 Well not exactly but it ranged from 10 to 20 point difference every time.
I recommend this marker to whoever is new to electric or just wants a cheap one.