Upgrade to oled iPad mini from 2018 iPad Pro?

I’m thinking about upgrading from my 2018 iPad Pro to the new OLED iPad mini currently my iPad is in perfect condition. I’m considering trading it in and using the new leasing program. Apple is providing because right now the current situation on my iPad it lags a lot it dies quick and who knows how many years left for updates I really don’t use the pro features that much on my tablet mainly for emails videos messages, and video calls. There are some pro things I use like the cleanup tool just basic features I use so what should I do?