Metal siding on a rental, paint or replace

[Erin Margaret]

I just aquired this little gem of a 2 bedroom. It is structurally sound but dated. While it obviously is in need of some curb appeal and updates I plan for it to be a BRRRR long term and have questions for seasoned landlords about siding.

The siding is currently metal and its white factory finish has become a bit chalky. I know I can pressure wash/prime/paint to get rid of that but I am wondering if I should just replace it straight away if it is going to be a rental. I have no experience with metal siding but I know it is prone to dings and dents if not treated with care. 

From a cost standpoint I would much rather just paint it. Does anyone have experience with metal siding on a rental? Worth painting or just replace? 

(Also interested if anyone wants to offer curb appeal ideas)