Depending on how comfortable you are with tinkering with your devices (in terms of software) I recommend you take a look at LineageOS and check if your device i

Depending on how comfortable you are with tinkering with your devices (in terms of software) I recommend you take a look at LineageOS and check if your device is supported. I used a motorola moto g (the one with 1 GB of RAM!) from 2015 until last year.