Buying / leasing advice Taycan GTS Sport Turismo Gen.1 (Needed)

Hello E-community, would like to replace my X5 E70 Diesel (M50d) after 6 years and 125tkm with an electric Porsche. Driving profile fits (mainly short distances 50-70km / day), think so 15-18tkm / year. Why Taycan: Find the part incredibly successful (optical) Why GTS: Interior equipment I find bomb (Alcantara Fan resp. Race Tex) and I think this here the value loss, if you like me buy a used for such 80-85t€, could not be quite so crazily. Why Sp Ort Turismo (Get more in and find it more sporty). Now the question of buying for 85t€, planned to keep 3-4 years. Vs. Leasing via Porsche Zentrum (or there are cheaper alternatives) When leasing, the risk is not with me, but the value loss is priced in. When buying, however, the risk is with me, the loss after 4 years is not as high as the leasing. Is there anything else to consider in the equipment, except the performance battery and the heat pump. lte? Living in the countryside, I don’t think I need the rear axle steering. Would buy private / leasen (no company). Maybe someone has already asked the same question here. Greetings