The way I deal with my small mining earnings is by using a hot wallet (mostly Coinomi) as a "temporary storage" before sending anything to my hardware wallet, so you could probably use a similar set-up and send your earnings once a month or so depending on the size of your earnings, I find this to be the most suitable way for small-sized miners.
Yup, I totally agree and thats how I ended up with Coinomi. I just can't make myself use another Ledger or Trezor so air-gapped is my best option until I am more comfortable with using the Core wallet.
This discussion has seriously helped me. Thank you all very much.