Having worked at JLR for a long time (not anymore), not sure you’re getting a more reliable car IMO. You will be an AWESOME service when things break no doubt because they have cars go wrong a lot and have that part solved brilliantly. But getting repairs actually done and having your car back … lotus is miles ahead for me atm. My jaguar and Land Rover have been in multiple times and had a VERY similar issue in June this year with a engine management light (turned out to be the second turbo gone bang at 11 months old) but what saves them is they replace the car with another similar fairly quick via the AA so you can continue life.
Please await my update before you make a final decision
Bloody hell... this looks like it's going to be a much trickier decision than I ever anticipated!!!