Upgrade from Current PC from 10th Gen to 14th Gen Intel

I didnt know that.. but finding a cooler that fits is tough and expensive.. i9 series performance for 10th gen i thought was mediocre.. only 1% overall bump in performance - UserBenchmark: Intel Core i7-10700K vs i9-10900K

thats true.. but fingers crossed

My pheripherals will still be the same right.. so even if you get a lambo and fill regular petrol its a lambo.. but without 99 octane fuel it wont be at its full potential.. i mean when will this cycle end? Other than P and E cores i havent heard there is a difference after i read though previous comments

Thanks.. its a post covid build.. I didnt understand what you meant by decrease of value of old machine?