It's the 100, It's okay. I considered the 200 but it had only just been released and the 100 had the bugs worked out of it so I went for that. My previous machine was the mkI Volution, this feels better, is much lighter and has plenty of thrust for how I fly. The harness is very good but it isn't as comfortable as the Volution Sup'air harness, but is much more adjustable. Do miss the eletric starter sometimes. Biggest issue I've had has been getting the motor running right - I've rejetted it five times and got it good now, it runs better in the lower revs and mid range plus oil no longer streams out of the exhaust joints. They do seem to come out of the Polini factory jetted very rich, perhaps on purpose.
What's put you off the Zenith?
The fact they are so flimsy and you need a good 20min to put it together.
And that 20 min is generous.
I want to find out the dry weight of a macro/polini 200 complete.
I do like my supair harness too.
Decisions decisions.