Put battery in the back to fix comfort
Quest is too front-heavy. Redesign it with the battery and possibly more in the back. I don't even want to use it because of how front-heavy it is. I'd rather use any other VR headset other than Odyssey+ over Quest for this reason. I've had DK2, Gear VR, Vive, Rift, PSVR, Odyssey+, Pimax 5K+, Vive Pro, Rift S, & Valve Index. Forehead comfort is a big Quest problem, and people shouldn't have to mod them to make them tolerable. I know people that modded on Vive deluxe audio straps AND big batteries in the back, and they said it still isn't comfortable.

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Christolpher Yarbrough commented
If you have had those top of the line VR rigs Quest must be a step back for you, how could you think the comfort of a $400 headset could compete with $1000 mask. I purchased a VRNERGY battery that was designed for the Quest, and a silicone face mask to add to my Quest, now it is excellently counter weighted and comfortable
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Kirk Johnston commented
That's because the particularly hard/firm facial interface on the Quest is just as much a cause of the discomfort wearing it as the weight is.