Instead of 3 lots and 5 pairs, why not just go with 1 pair and 15 lots? Same math, and less trouble with spread all things considered.
If you actually spent some time demo trading like this you’d see why for yourself, and stop wasting your time with stupid threads like this one.
Ironically, if you took the opposite approach of risking only 1 pip for an open ended gain, you stand an equal chance of catching a good run. One problem with this approach is not knowing when to let the profit continue to run. You would have to set a target at some point in this direction also. Wouldn’t it be funny if your take profit in this direction was all the previous loss plus 1 pip. LOL. There is also the possibility of falling so deep into negative that recovery is not possible or takes too long to recover making it an economically unfeasible investment.