time frame and pips what do you use

Just curious as to what charting time frame people are using and the number of pips they look for (or achieve) from a trade

I am currently alternating between 1 and 2 hour charts and try for 150 pips per trade, of course does not always work out that way.

I am finding the 2 hour chart gives less false signals however on the flip side the buy signals are often an bit slower in tripping than on the hour chart

Just wondering what other are doing