Originally Posted by drac1

If the Zero version produced the same power as the Nitro version, it would be a no brainer. But as they say, you can't have the cake and eat it.
From what I've read, the zero doesn't make as much power which makes sense. Nitro equals power.

Run whichever one suits what you want. If you're after cheaper running costs, go with the zero. If you want power, then its nitro.