Since you’ve been on 0.5 mg of dut and 2.5 mg oral min for a while, and you’re still seeing recession, you might try upping your dut dosage to 1 mg if you’re comfortable with it. It may help with stronger DHT inhibition, but keep an eye on possible side effects. You probably don’t need to switch back to fin since you didn’t see much difference. Stick with your current min for now as it aids with hair density and growth. If you’re still concerned, also review The Beginner’s Guide for any additional treatment options you might not have considered, and a great thread on dose/response in Dut.