Budget currency farm.

Hey everyone,
I’ve recently worked my way up to T15 maps and can clear them at a decent pace (though I still have some random deaths from FPS drops). The issue is, I’m only making around 2 divines after 2–4 hours of mapping.

I’ve been trying to improve my item rarity and quantity stats through gear, but after doing some research it seems like I should be following a proper farming or grinding strategy instead of just running maps randomly.

What’s the most budget-friendly and efficient farming strategy for someone at my stage (T15 maps, not super strong gear yet)?

Thanks in advance!