Robbie, when I was looking last Autumn, I saw a nice Kinesis Ti CX frame. I also recall that they do something called a ‘Tripster’ which is a sort of ‘do it all’ CX bike.
I also looked at the On One Typhoon which was also damn nice. In the end, I could only afford a Pickenflick, which turned out to be awesome. I recall that the Typhoon is made from triple butted 3Al/2.5V tubing, so compared to the Pickenflick, which sounds a bit ‘plain-gauge’ when you tap the tubes, it’s about 150grams lighter. Same brilliant forks on both though.
Typical of Planet X’s ‘schizophrenic’ websites, the Typhoon isn’t listed on the On One website, but is listed on the Planet X website, hence why you might not have found it.
My Pickenflick replaced a decent aluminium alloy CX frame, and the difference was very noticeable: more responsive, soaked up bumps better, huge tyre clearance (can run 45mm tyres), and having PM mounts F&R was a revelation, especially with Hope X2 calipers. The only problem with the Pickenflick is that it uses sh**ty integral headsets, i.e. the ones where you drop the bearing directly into the headtube, as opposed to pressing in cups that have actually been machined to a proper specification 😉
Here’s mine the morning after the 3 Peaks: