Optimal driving whites to keep the fuel consumption low

Hey people, drive now Since yesterday my F Sort (stretched) and drove yesterday in the nice weather 140km. At first it was of course important to me to get to know the vehicle first and I drove around in the city. Everything was slow and hard. Always switched at 3-5k rpm. I got fueled for 22 euros at (1.66€ fuel price) and the tank is still relatively full. So vll. something under the half is still inside. Now I wanted to ask how the most optimal driving white is to drive fuel. So the motorcycles are designed to be able to turn them ruig for ever, but then I think the consumption is also higher? And when should you switch in the city about when you should ride comfortably? Is there 3-5k revolutions in order? Or can the vll. cause any succession damage? Unfortunately I have no idea 🙄 Please consider that it is throttled on 48hp (no idea if that has anything to do with it). And another question. How is that when I switch so high that the speed pointer doesn’t move anymore? So you’re in front of her pretty slowly but in such a high gear that the speed pin always stays at 2k, which is even standard with my, which has somehow always 2k revolutions. Does then a higher fuel consumption come about again? And it always seems to me rather unhealthy because the motorcycle then sometimes also starts to stutter a little bit when you are too slow (otherwise it seems to me that the bike sometimes starts to stutter a little bit when you are too slow) I ask because it happened to me a few times while trying out all the gears and playing with the gas etc.. That I was just too slow, my gear too high, and the speed needle didn’t move a bit or so on 2k revolutions.