MYP=$73,990 Faster, Lower, 21 inch wheels
LR=$65,490 with induction 20 inch wheels
ADD Wheels $2000+1000 (tires)
ADD MPP3 Crossover Coils $2900+400-700 install cost
4x TPMS $300
Mods TotalL ca $6800ish + $2000 for boots = $15600
It kind of all equals out depending what mods you are doing. MYP will be always faster though.
If I got the MYP = I would at a minimum ditch the 21 and get my own 20 inch rims... Maybe 19s... hmm then MPP Coils.. hmm k thats it.
So depending on what direction you go with, you pay almost the same price. Difference is that you MYP is probably fully supported by SC, wheras the other option maybe give you trouble on suspension parts and resale car if you are going to trade within tesla. Plus the mods you made will make you look like not part of a Tesla Model Y fleet on the road.
(on a personal note.. oh crap I spent 15k - 2000(boost) last month. Okay I'm done fixing up this car!!!.......hmmm.. After purchasing/installing wall charger then I'm done.
Ultimately if you get the LR, add induction wheels.