Porridge Mix

I don't like the texture of most supermarket rolled oats, so I get pinhead oats online. I cook up a batch which lasts me 4 or 5 days - 320g of oats, 6 cups of water and 1/2 tsp of salt. Then I heat 250g of that in a covered bowl for 2 minutes in the microwave. It's nice on its own but sometimes I add dried fruit before microwaving.

Which ones do you get TMTT? Added delivery costs seem to make the ones I've looked at very expensive.