I generally don't find the mobility lost from selling the boots to be worth losing the boots even lategame when you can replace them with like a 2000 gp item. There are exceptions like possibly if you're running teleport/ghost and your champ has a global teleport ult or something but yeah.
The mobility helping you push towers and stuff is kinda invaluable.
Granted MF isn't completely slow with no boots if strut is maxed and you've got two PDs so I guess it was probably a good move. Your opponents were stacking armor so the anti armor thing was needed. And yeah GA is a good solution to tyrn.
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No problem!
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