Post your lightened Flywheel experiences

Although they can be pretty pricey, I'm considering getting one for my Bswap, because I'm hearing good things about how they improve acceleration, so everyone post your experiences after going from the stock B flywheel to whatever lightened one you have. Also if you can post your engine setup the flywheel brand, weight, and 1/4 mile time b4 and after. Thankyou.

I love mine its cluthmasters lightest 8.8lbs i think.
going to be one of the first things I get for my new b16.

They very slightly cut idle quatily cut hill climbing. I wouldn't want to drive with out one now the RPMS move so quicky its great.