Have been riding my new green RC10 Virus boots with custommade softfoam Boot Doc liners with Bomber Intec heels for two days, locked in frontboot as straight as possible, backboot unlocked. Set up with also new Virus Powerlock III Intec bindings flat in the front binding and about 2 cm of lift in the backbinding: angles 84 front, 78 in the back. Virus Black Death III so called 'Slayer' version, custom made footbeds. Socks: boot doc compression socks (knee high).
Conclusion: very natural feel with freecarvingstyle of riding, no snow or ice in the boots (I wear my pants always over the two top bootbuckles), some shinpain on my right shin (I am regular): I think due to unlocked boot and I didn't close my two topbuckles on the tightest the first day. All and all: very happy with the boot due to more dynamic and natural feel
than my Deeluxe boots I have (I have both white and red 700 version boots). I will use these RC10 Virus boots only with my small Virus boards with intecbindings. I will keep using my Deeluxe 700 red with Strolz liners for my JJA raceboards because those boots are stiffer. Just experienced that the stiffer the boot, the more control you have in pushing your boots in riding racestyle (just my 2 cents).
RC10: fit, enough room for my toes, I always have problems to close the buckle over the midfoot, here also due to high forefoot. Has nothing to do with the boot. Will try them on with standard liners within two weeks to experience the difference in fit with my custom liners. Like the springsystem of the boot very much. No need to change this system. I can ride 3 degrees less steeper angles due to shorter solelength in comparison with my Deeluxe (both mondo 27).