I had serious medium format lust for about ten years. Couldn't decide between a Rolleiflex 2.8 or a Hassy 500CM. So over time I acquired both. Neither worked for me as I had imagined, had a difficult time focusing and composing with the waist level finders on both, so I put a better screen on each and still struggled. Finally realized that after thirty six years of shooting SLRs, i needed to feel like I was looking through the camera at the subject, and I didn't get that with either camera. Found a 45º Prism for the Hassy and fell back in love. Sold the Rollei. Now all is good.
One of the greatest motorcycle racers of all time, Valentino Rossi, was winning everything on a Honda GP bike, and he decided to pitch it all and change to a Yamaha. The Yamaha was considered a dog compared to the Honda and everyone told him he was crazy. And he went on to win it all again. He wrote a book about the experience and titled it, "What if I never tried it?" I try to remember that as I journey through life.
The Hassy may not work well for you "right out of the box", it may take time for you to adapt yourself to it and you to adapt it to yourself. But don't give up. There was something that attracted you to it, pay attention to those inner voices.
Best,
-Tim