Pi is ok, stable enough, but placing a bracket order is a *****. One has to change between the mouse and keyboard 2-3 times. You enter the price and press tab, it goes straight to the "submit" button without going to the target, stoploss fields. You have to use the mouse to click on the target field, and when you enter the target price and press tab, the mouse goes God knows where, I can't see it. I have to again click in the stoploss field to see it. This is too much for a 10 finger typist/ keyboard commando like me. Further, it doesn't remember the previous values of the target/stoploss values.
Will revert to ztrader for a day or two and then decide which one do I prefer
Nest is ok if you are using one chart only (or no charts at all). Further, one has become used to Nest for some months now.