Couple of reasons why I would try to avoid changing between hardware:
a) I imagine muscle memory will play a big role, especially when VR comes of age and you cant see your hands.
B) £170 is a lot of money to spend on any pc peripheral, wanna try and keep costs low
C) linked to point a, the first couple of hours (more like days!) in game are gonna be spent familiarising myself with the controls and physics of the game, seems silly to have to spend that time again once I get the hardware I want.
But as you say it may be my only choice depending on what happens in the next couple of weeks.
100% correct get the stick you want, not a compromise