Coverage area
Panels make more sense when you want the face, chest, back, or multiple body zones.
A panel usually wins when buyers want coverage and flexibility. A handheld usually wins when the treatment area is smaller and the buyer wants a simpler, more targeted tool.
Panels make more sense when you want the face, chest, back, or multiple body zones.
Handhelds work better when the treatment target is small and specific.
Panels can ask for more space and positioning. Handhelds ask for more manual time.
Panels usually fit more goals over time, while handhelds are more limited but simpler.