is the sinner/trilogy single coil hum canceling?
No, they're both "real" single-coils. As pointed out elsewhere BKP don't make a single-coil sized humbucker.
FWIW I don't get this obsession with hum cancelling SCs (not that I'm accusing vejiita of obsession, just that this subject comes up a lot :)). They compromise single coil tone to solve what is basically a non-problem.
I'm not denying that 60-cycle hum exists - of course it does & yes, you can hear it. But unless you use absolutely bucketloads of gain & volume, have an amp that's already noisy, cr@ppy cables, no noisegate & dimmer switches in your house, then it's fairly unobtrusive once you start playing. If you want to do neck solos over mega gain, a single coil of any model probably isn't the best choice anyway.
In other words, the sort of applications where you
need hum-cancelling would be better served with a proper humbucker anyway, not for the hum-cancelling itself, but for the
tone. A stacked/rails SC-sized 'bucker does neither SC sound as well as an SC nor 'bucker sound as well as a proper 'bucker.
JHMO YMMV etc...
