RE/IUI Advice

Deb • Married. PCOS. MFI.
Hello!
I've got PCOS, tried metformin for over 6 months with no luck, still no ovulation (opk's frequently positive because of hormones) ob/gyn reluctant to try clomid because SA showed low morphology - so we have a referral for a RE, but the ob/gyn prefers one that is well over an hour away rather than the one about 40 minutes away.
Just looking for advice and how demanding/time consuming appointments would be for starting the process up for <a href="https://glowing.com/glow-fertility-program">IUI</a>'s to help decide which we should choose! 
Thanks!!