Currently have the IPhone X which I still enjoy and don’t plan on upgrading till 2020. So instead just looking for the basic IPad (never owned one) use one for work and have used them before just never my own. Just wondering what should be the oldest one that still gets the job done should I use. Mainly using just to surf the internet, pay bills, download my apps that I also have on my phone. Just something I can use at the house instead of the phone. Doesn’t have to be the latest and greatest but still want it to be able to run the apps and have no lag and be enjoyable.