New solid wood floors

[JP_]

I am thinking of replacing the 1930s floors in my hallway (which I am lifting to insulated below) with solid floors. And though, maybe just put down new boards like these:

https://www.wickes.co.uk/Wickes-Bordeaux-Pine-Wood-Unlacquered-Flooring---22mm-x-120mm-x-2m/p/124000

Old floors are nailed down, which is effective. I have being screwing new floorboards down, but have been carpeting / vinyl over them, so not bothered about screw holes.

How best to fit these floors? Old fashioned nails?

 

[JP_]

although ... laminate is much cheaper. So might just go with that ...
https://www.wickes.co.uk/Products/Flooring/Laminate-Flooring/c/1000887