Been using this a few weeks now so here are my thoughts.
Pros:
Minimum material required I have used as little as 300ml there is no pick up tube (kind of the same principle as the 3m pps cups except you have to squeeze the air out to create a vacuum.)
Any which way spraying
Little or no thinning (I have added a little extender just help with levelling not for easing through the sprayer).
Pressure dial at your finger tips so easy to control
Uses the same fflp tips as your airless can
Graco...
Graco ultra airless handheld corded
Pros:
Minimum material required I have used as little as 300ml there is no pick up tube (kind of the same principle as the 3m pps cups except you have to squeeze the air out to create a vacuum.)
Any which way spraying
Little or no thinning (I have added a little extender just help with levelling not for easing through the sprayer).
Pressure dial at your finger tips so easy to control
Uses the same fflp tips as your airless can
Graco...
Graco ultra airless handheld corded