I agree that TS PAT is a little too easy. Use the CDP, but with this one caveat. The CDP hole punching is too tough with too many weird folds. The real DAT's hole punch is more straight forward. The TS' hole punching though is too easy. IMO, the Kaplan's hole punch is a little more in line with the real thing.
Using CDP, my score was around 18,19 with virtually no time left. TS, I got 23,24 with time to spare. The real DAT I got 22 with about 3 minutes to spare.