I, like you love my tech especially sat navs (I'd be lost without it[emoji15]).
The first thing I looked for when changing my car was: (in this order)
Looks
Price
Gadgets
Fun factor
Economy
If the first two weren't there (in place) I wouldn't bother and move on to another make/model.
If I had any doubt that my new car wouldn't tick the above boxes I'd never sign my name on the order form.
I was given the IS300h sport for 24 hours to test it fully which is where I found the sat nav to be poor (Had Tom tom's all my driving life) so it wasn't s deal breaker for me to swap the sport model to an FSport as this doesn't come with any nav.
As previously mentioned in this thread, for someone who loves their tech, I'd of thought this would of been the first thing you'd of made sure was right before signing the order.
In the end, you've a great looking car which turns heads not only on looks but the shear quietness PLUS they're certainly not in the "clitoris" category I'd put the other cars mentioned in this thread.