Approaches "ideal" in electronic terms; lowest parasitic coupling and crosstalk if done well.Sturdy.
Withstands repair surgery well.
Very expensive to design wellVery expensive to produce in today's market
Usually heavy.
Stripboard
Less expensive to make than PTP.Parasitics and crosstalk OK for most applications.
Parasitics and crosstalk are variable depending on lead dress.
Withstands repair surgery well.
Higher parasitics than PTP.Variable parasitics.
Moderately expensive to produce in today's market
PCB
Inexpensive to downright cheap to produceAbsolutely fixed, known parasitics - whether good or bad
Extremely reproducible.
Needs special planning and design to avoid mechanical problems.Repairs must be done delicately if it needs repaired.