Top Gear Magazine has all three together for two days of driving. A blog with pictures and updates is linked immediately below…
http://www.topgear.com/uk/photos/laferrari-vs-Mclaren-p1-vs-porsche-918-ultimate-showdown-2014-11-12
They’re posting updates on the writers twitter pages:
https://twitter.com/OllieMarriage
https://twitter.com/TopGearEditor
https://twitter.com/tomwookieford
Photos posted here: