Luna 36 tooth
Very slick chainring. I also have the eclipse and mighty mini, but I prefer the gearing on this one . It gives a bit of offset, but nothing like the eclipse. With this ring installed without any spacers, it rides right in the center of my cassette which is perfect. I don't take much of a hit on the top end, but I suppose everyone has different preferences. The mighty mini 30 tooth doesn't mesh very well with my bike because there is zero offset, and I can't reach my lowest gears.
My top speed on flat ground (full throttle, pedaling hard) is about 60km/hr on a downhill mountain bike with knobby tires. For my type of riding, I prefer the torque over top end. It's hard to keep the front wheel down in the low gears when you goose this thing.
Build quality is top notch. I did manage to catch my sock in the teeth and it derailed the chain in between the motor housing and the chainring. I thought I had bent the ring forsure, but the aluminum has a great hardened temper and it sprung back to shape when I managed to pry the chain free.