get a m1 iPad Pro brother trust me . I already had a m1 but I sold that ti get the m2 . And I regret.
Unless you are a professional content creator, so you might need extra m2 computing power but at the cost of price and battery .
Otherwise for normal usage like taking notes for studies and day to day usage , m1 ipad in overkill , that too longer battery time than m2 .
And I found m1 has better sound than m2 ( might be me ears at fault )
And you will definitely get m1 for 40k [ avoid refurbished and replacement models) . Still in you have decided buying m2 then for 48k you will get an original model of ipad. 43k for refurbished is too much asking price.