I am not sure I followed you completely -- do you need 3 charts updated 10 times per second? I do not think that would be feasible, especially if these charts are loaded with hundreds of points (and that would not be too hard if you add 10 points every second). Instead, I would suggest accumulating the data and adding a point to the chart every second or so. Still, I am sure you have your specific requirements, so accept our apologies if RadChart is not able to meet your needs.
Finally, as you mentioned WPF -- I would encourage you to give RadChart for WPF a try, even if you decide to stay with our winforms chart for the moment.
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