OnePlus Pad 2 is by far the best-value Android tablet right now, or am I missing something?

So you can get OnePlus Pad 2 with Snapdragon 8 Gen 3 AND A FREE KEYBOARD for CA$630 right now. This is while Samsung's Galaxy Tab S9 with SD 8 Gen 2 from last year is on sale for CA$750. Am I missing anything here? Any reason why you'd possibly choose S9 (or any other Samsung tablet) over OnePlus Pad 2?

EDIT: Google Pixel Tablet is also currently on sale at CA$630, but it's smaller and less powerful than OnePlus Pad 2 -- another tablet that seems overpriced compared with the Pad 2 -- but please feel free to share if you have reasons to think otherwise.