L4 HH pickup questions

I am looking into picking up a L4 HH and noticed that the L4 HH uses the new HT pickups. Are those the same ones used in the Sabre HT? Anyone owning both the L4 and the L3 could share their experience on the tonal similarities and differences between the L3 humbuckers and the L4 HT humbuckers?

Thanks.