Ludicrous mode for free is a nice incentive, but I like the idea of the 370 range over the 345 range of the performance upgrade. We're really splitting hairs - the gap from 100DL to P100DLP (without the ludicrous mode) is very slim. I wonder if there are other perks with the new P.
That's my thought too. At first, getting ludicrous mode for "free" was an almost guarantee was upgrading, but seeing that it takes a 25 mile hit, that hurts. Back when ordering my 85D, I decided the extra $10-15k wasn't worth the performance edition and less range, and I haven't regretted it. With the thought of upgrading with yesterday's announcement, I again, feel like spending an extra $10k for ludicrous mode while sacrificing the 25 miles...just may not do it for me.
Throughout my 107,000 miles so far, I've only wished for a faster 0-60 a handful of times, but I've wanted more miles many of times.
Besides the Long Range version now at 3.7 seconds, that's already stupid fast comparatively speaking.