Any facilities using pcoip at greater than 50ms latency?

From testing it appears that this is viable if you are using a mouse, but because many artists use tablets it is not an option for an entire facility to make that transition.  Wacoms at this latency are too laggy and visible acceleration with zero clients and host cards using "local cursor" is faulty (at least in windows).  

First post! Hope this is in the right place.  Thanks.