Sorry for the long read.
When I first moved into my house here 18 years ago, they gave us the option of an installed door opener(s) which were cheap, off brand, and underpowered, or no opener installed. I went with my own openers and chose a Wayne Dalton which mounted to the torsion bar and operated very similar to the Genie. It was center mounted and spun the torsion bar like the Genie, and worked pretty good. When it was in adjustment. Torsion springs change tension over time and the opener had no way to compensate, other than the almost exact same springs that mounted on a hinge and attached to the door cables to "read" the cable, and thus spring tension. Problem was, they could not provide any adjustment and the opener motor had to sense tension in the torsion bar to move accordingly. Several times, it spun the bar too much and unwound the cables from the drums causing the door to jam. It did it so much that the springs broke on both doors several times. Finally got tired of spending big $$$ to have the doors repaired and re-adjusted, only to have it happen again.
Took the W/Ds off and replaced them with conventional 3/4 HP belt drive Chamberlains. They are wireless, run with the MyQ app, interface flawlessly with the Homelink in all my cars, and have battery back-up (that works) when the power goes out. Was the only person in my neighborhood during Helene that could get into the garage without keeping the emergency door release open and manually lifting the door. Each cost about $300 and did the installs myself. They have worked without any issues whatsoever for the past 10 years. Best decision I ever made. Maybe the Genie is different/better. Maybe not.