3D printer type compare fomular

as we know 3D printer basically got FDM SLA and DLP 
If you donno what is that ,you should read this 
https://en.wikipedia.org/wiki/3D_printing


Print Size
FDM > SLA ≈ DLP

Print Quality
SLA >= DLP > FDM

Print Speed
DLP > FDM > SLA

Printer Price
SLA > DLP > FDM

Filament Price
SLA ≈ DLP > FD