As above really, unless budget is an issue or you absolutely must have funky colours then go for the DT240s every time, they are more robust, and more reliable, the pickup on the freehub is very slightly slower than the hopes but if it really bothers you there is an upgrade ratchet available to improve this, but its barely worth worrying about and a decent trade-off for the extra reliability.
I notice the difference in pickup between my 240s and CK as well, but only for the first few mins, then you just carry on as normal really, All MTB hubs seem slow compared to trials freewheels with 100+ POE but for normal XC and trail riding on a geared bike it’s not much of a problem.
In an ideal world 240s would come with a 72+ ratchet, and in pretty colours 🙂