Highend driver on lowend board

Hi,

I've been seeing more and more reports about a new generation of drivers (eg.Watterott Silent step stick and also real allegros) and as someone who has been buying china quality I'm wondering if it would be a waste to use high quality drivers on my cheap Ramps.

Especially now that Im building a delta and will need a bit more processing power buying higher quality driver instead of an expensive controller seems a reasonable alternative.

Cheers