@spectrum 100D = 295 miles. 75D = 237. Difference is 58 miles for almost $20K more. It doesn't make economic sense to buy 100kWh when 75kWh gets you to the next supercharger or two just fine, until you realize instead of spending 45min to charge in a 75D, you spend 30min or less in a 100kWh due to better charge curve. Bigger battery packs = faster charge = less wait times. Range increase is minimal. Wait time is much more valuable.
The 2020 roadster's 620-mile range on a 200kWh pack is impressive, but who is going to drive EPA 65mph highway in a 2020 roadster to get that? It's the faster charge time especially with SCv3 that counts with many more individual cells spreading the high charge load.
Let's see your argument against my statements.