Is It More Logical...

[Crispy]

...to buy a Logitech (hehe, logical, logitech, silly humor) when I am for certain it is purchasable from my local GameStop, or to hold out and buy the Fanatec GT3 RS CS. I know I only need to buy a couple of things to make an ultimate cockpit for a GT3 RS wheel, but for a Logitech I will end up using more money. What should I do?