I tried a bit on the original Vive and text was awful. I didn’t get nauseated, but games didn’t make me sick either (I did get some “sea legs” when I took it off).
Haven’t tried on the AVP, I think it has way better displays than the OG Vive did.
I've done it on an index, higher res than the old vive and significantly less 'screen door'.
PPD (pixels per degree):
* vive ~10ppd
* index ~11pdp
* quest3 ~25ppd
* steam frame ~30ppd
* AVP ~34ppd
while the ppd between the vive and the index is similar, from personal experience the coding experience on the index is far more comfortable, perhaps because of the significantly reduced 'screen door effect'.
I haven't purchased a meta quest 3 simply because i have no desire to give zuck money or have any kind of meta account, but perhaps i will have to see if i can't find one on ebay or something for cheap.