iPad mini is kinda special in their own way. It is tablet that can carry anywhere without any bulk at all.
For me, I bought iPad mini since gen 1, skip 2 and 3 since there were no difference from gen 1, and bought gen 4 for better screen and processor. I held on with gen 4 until gen 6 came, picked up them since day 1 that arrived in my country and happy to use them.
If screen size is matter to you, pick up air 5 or gen 10. For performance and desktop replacement, pick up iPad Pro, Air 5 since it is compatible with keyboard folio case. iPad mini is for people who like to carry tablet with you all the time, like to read, and like the lightweight tablet.
From the history of iPad mini release, it should be 1-2 year more before Apple start to update iPad mini. The period that the longest update cycle is between iPad mini 4 and 5 - almost 4 years.
For me, I bought iPad mini since gen 1, skip 2 and 3 since there were no difference from gen 1, and bought gen 4 for better screen and processor. I held on with gen 4 until gen 6 came, picked up them since day 1 that arrived in my country and happy to use them.
If screen size is matter to you, pick up air 5 or gen 10. For performance and desktop replacement, pick up iPad Pro, Air 5 since it is compatible with keyboard folio case. iPad mini is for people who like to carry tablet with you all the time, like to read, and like the lightweight tablet.
From the history of iPad mini release, it should be 1-2 year more before Apple start to update iPad mini. The period that the longest update cycle is between iPad mini 4 and 5 - almost 4 years.