I'm the original owner of a '90 Custom 24 with the 'regular' neck shape. It's my favorite PRS neck shape. I have tried Wide Thin (WT) and Wide Fat (WF) in the stores. If forced to choose between WF/WT, I would likely gravitate toward the WT.
I have seen the DGT neck shape described as being similar to the regular or standard shape. I just picked up a DGT, and even though it sounds great, the neck is thicker than I expected (noticeably thicker than the old regular shape), and I'm not immediately bonding with the DGT neck. The plan is to use the DGT for gigs. Maybe it's simply a matter of adjusting to the new neck.
For those in the know, how do you describe the DGT neck in comparison with the well-known PRSi neck shapes?
The PRS technical page about neck profiles doesn't include the DGT shape.