I was riding a Sight earlier this season which came with a Fox. One ride was all I needed to make the decision to replace it with a 44rc3ti, and that was a huge improvement.
I reviewed the Sight over on MTBR, and my biggest observation was it was an amazing bike let down by a crap fork. I have a 44RC3Ti on my hardtail and it's aabsolutely amazing; smooth, reacts well to little bumps, yet ramps up perfectly. I have the 2010 version which is 140mm, 2011 onward is 150mm.
I love my 44rc3ti. Not sure what it weighs in at but I like it more than my lyrik and fox(both air forks)
IIRC the 44RC3Ti is 4.28lb
Another thing to note about the RC3, it's an open bath fork, so servicing and maintenance is really easy, and doesn't take any special tools.
Found a 2012 20mm Revelation RLT at a shop in California from a custom build (customer wanted a Talas 32 with fancy gold stanchions.. go figure), so I picked it up. Looks to be 140mm, though. Am I correct in assuming that all Revelations can be set to 130, 140, or 150mm by spacers and therefore I should be able to open this one up and get those extra 10mm back?
Any general "BC pro-tips" on servicing while I've got it cracked open (particular oil, judy butter, etc)?
For anyone ending up on this thread in the future considering similar options, I note that in 140mm trim the Revelation's axle-to-crown height is 1mm (maybe 2) less than the Fox 140RL.
The Revelation is a nice fork, the one problem I have with RS is trying to figure out which fork does what; motion control, mission control, u-turn, 2-step, dual air etc.