vayne build

first of all i have 1 question why they max q on vayne and take fleet fletwork and dont take botrk in my opinion i believe that max w botrk press the atack is actually great idea to build vayne i always take it and you can burst enemys early game even on the early game that people says that vayne has a problem well you can fix this problem with this build and actually kill fast tanks and more faster squishis with only at least botrk static or pd infinity edge and lord dominiks or mortal reminder yes i have try it even with only those items and sorcery secondary runes and it actually worked for me i just wanted to share my idea about how to play vayne and i am sure you will like it and also dont forget that w will deal the same dmg to all targets same amount of true damage as w says so a squishi enemy will die faster because of your normal hits so it actually works well specially if you buy static shiv if your ulti +q crit you can burst them actually