I think the depreciation percentage is similar but the dollar amount is definitely more with the higher price tag.
I'm one that would seek used regardless of lines. In my mind they are all overpriced these days like about everything else. The used deals that can be had for core and s2 make it a no brainer. The used s2 10th is not that much more money than a new se. After mods of pickups, electronics, and tuners to the se you'd probably have more into the se than a used s2 with all that done for you by PRS. And the gap to core would absolutely be much closer with the s2 than all that done to a se.