The most important thing I like about mSdk is its ability to accelerate my application without any additional effort from me! It does what's expected of it out of box with no configuration required at all.
Sometimes when there are too many concurrent connections in app pool we face some issues but their support team has helped us solve them very quickly. If you have heavy traffic then go ahead otherwise don't waste time as if you want good user experience than do not use such apps which need lots of resources or takes more times to run compared to others. We had tried other accelerators before using mSdk so far i didn't faced anything bad while working with them except sometimes slow response speed issue may occur due to high number of users connected to one server.