I have tried the RJ when I purchased one at the Armoury. Excellent fit and very good quality overall. I would say 4 stars based on what has been said above.
Price was 1100€. Picture can be found here http://paul-lux.tumblr.com/image/52234194446
Regarding Liverano RTW, I was more than impressed by the cut and fit. It's produced by Isaia so no bad surprise on this side but honestly I had never tried on a RTW jacket before that felt so perfect right from the start. It comes at a certain price: 1600€.
I don't regret the purchase at all. Even my bespoke tailor (Andrea Luparelli) told me it was an amazing jacket with perfect proportions. Well that's more than I could hope for, at least for a RTW.
AFAIAC, 5 stars here.