I have a 2021 GR Yaris (from new) and love it - but they are not for everyone - quite noisy (road noise not engine) and they have 6000 mile service intervals which are a little pricey for what actually gets done.
Driving it the length and breadth of the country reminds me very much of when my coupe was my everyday car (c2000 - think I got my cab around 2010) and it surprises people in the same way performance wise - they did not expect an old Porsche to be so capable and the same is true of a funny looking little toyota - not many people know what it is. I have driven both home to the South coast from the North of Scotland 20 years apart and enjoyed both drives equally.
I would like to restomod my coupe, keeping it everyday useable and then not sure which would get more use if it was 'box fresh' again, the coupe or the Yaris. Cruise control is handy in the average speed sections (but was a 944 option) and the gearing in the Yaris is probably more relevant to modern speed limit enforcement.
Had the Yaris and the cab on the skidpan at Thruxton - enjoyed the cab more - couldn't get the Yaris to slide neatly. On a rough broken b-road the Yaris is awesome* but then I have a set of KWs to go on the coupe which should also make it capable and it wasnt bad before - no danger of the coupe being back on the road any time soon though so Yaris will be staying for a while yet.
Tony
*After enjoying the Yaris at c 12.30am on a Lincolnshire B road I had to have a chat with some police officers who could have taken my licence away - they admitted they couldn't catch me, so not sure they had a reliable speed reading - I slowed to 40 for a 40 limit which was when they did pull me over, fortunately with nothing more than a stiff talking to and warnings not to be caught doing it again.