The oldest variety of broad bean widely grown is Green Windsor introduced in 1809. Windsors have shorter pods, less yield and are a bit less hardy than the long pods so are best for spring sowings. However some, like Green Windsor have a fantastic flavour, much better than some of the autumn sown long pods, so are still grown today.
I remember watching a gardening program in the 80’s where the presenter was emphasising the speed at which you needed to cook sweetcorn from the moment it was picked as the sugars started to turn to starch. In those days the only way to taste good sweet corn was to grow your own. Sweetcorn breeding has come a long way since then with the development of the tender sweet and then super sweet varieties, both of which are much sweeter and also have a longer shelf life which means no more running from plot to plate!