Some say transport and taxis are fine there, others say it’s way easier and cheaper to rent a car. I don’t mind driving while traveling, even though I do it every day. I just don’t want to overpay.

Wouldn’t renting a car just make you pay more for your own comfort? I mean, I still don’t have a driver’s license, for example. I can’t really afford to drive my own car. If I were you, I’d definitely pick renting over transport or expensive Dubai taxis.

I also think if we’re talking personal comfort, a rental car is the best option. In Dubai, there are various rental services. You can find budget options, or expensive ones with luxury cars https://www.automoli.com/en/blog/bentley-bentayga-speed-with-drift-mode-a-new-benchmark-for-luxury-and-performance-in-dubai. I’d recommend, if you can afford it, going for the second. A luxury car in Dubai adds to your experience.