[PD] Can anyone tell me not to buy a Quattro or a UA-20?

[Chris Madak]

Dan Wilken wrote:

> I'm looking to buy a sound-card. According to past posts on the list,
> both the Midiman Quattro and the Ediroyal UA-20 seem like good options
> with reliable Linux and OSX experiences. Has anyone had recent
> experience to the contrary? Is there another 4 channel I'm overlooking?
> PD, Jack...

For that matter, does anyone have any advice on the Motu 828mk2 with 
pd, under os x and/or linux?

-Chris