Rain Livebook AFX..

[Regrind]

Any of you using one?
I'm currently squeezing every drop of fully optimized life out of my VAIO E Series. Rarely do I have any drop outs or problems. I have had a few hiccups using Maschine in Live 9 Suite. No biggy.
I'm not in a rush to drop $2K+ on a new notebook. Just looking for testimonials to Rain Livebooks. Not to crazy about switching os platforms as I'm very familiar with Windows so no Macs, and the specs on the AFX base model surpass all new Apples.
Any feedback is appreciated.
Thanks.