For me, I would not in a million years ever buy an HSE. It's overpriced for what your getting. What I love about RR is the SuperCharged makes driving an SUV fun. At the end of the day, the RR is a bit dated looking, lacking in tech, interior needs a refresh, and it's very expensive. I can overlook all those things because the SuperCharged model is such a joy to drive. Now, if rock climbing and forging river beds at slow speeds is you're thing, then maybe an HSE is a good option. Yes the speed limit is what it is, but I am gunning it off the line every single time, and engaging sport mode and paddle shifting going from 0 to 80 when getting on on ramps never gets old!! If you drive like a gramma, then maybe you don't need a supercharged, I can respect that. But in that case, no way would I personally buy an HSE, Id instead look at Jeep and others. We just sold our 14 Jeep GC Summit, and let me tell you, that is an amazing vehicle for the price. Did everything an HSE can do (ok not 3 feet of water) and more, at a sticker price of 55k. And that is for the v8 hemi engine. If you go down to a v6 your in the 40'000s, half the price of the RR.
If the Jeep GC SRT was styled differently I would of considered that over the RR SC, but it's too sporty looking for my taste. 0-60 in 4.5 seconds stock. After tuning I've got my RR SC to about that, maybe a little faster, but it was also twice the price!
Yes we are talking about SUVs and not sports cars, but im an SUV guy, and I want them to be as fast as possible. I have a sports sedan as well, but I'm pretty sure my RR SC is just as fast! For how much money we are spending, these SUVs should have best in class performance. Otherwise, what are we paying all this money for? It's not for reliability or how well the JLR dealers treat us I can tell you that!
I cannot fathom trying to save 10% on a RR purchase and giving up what makes this vehicle special, the engine! If you do buy that HSE you'll forver be questioning if you made the right decision. Youre already questioning it now before you even have the vehicle. Maybe you won't end up "needing" the power, but you'll have it just in case.
Like Mdx, I'm making up for the HP I didn't have when I was younger

I wish you could drive my tuned and pulley swapped RR SC back to back with an HSE. There would 100% be no question of which one to get after that. 618HP and over 600lb of torque? Simply insane.