Garage band 10.3.3 for ipad
I have a Macbook pro, but I don't use an i-pad. I am planning a long trip and want to be able to use the latest Garageband app 10.3.2 with an i-pad. I'm looking to buy one secondhand for this journey. What i-pads would be compatible and let me be able to update? I've been looking at the i-pad Pro's is that the best option, would a first generation be ok?
I don't want to go new at this point, partly because it may get some rough and ready on the treatment, plus I don't really know if I want to stay using ipad full time.
Be very grateful for any advice
Many thanks