Which is best reefer???

Hi!
Can you tell me which latest reefer technology is best recommended for road transport and why?

Please give your opinion.
Thanks

Please suggest this for semi-trailer Reefer.

for use in pakistan i would say thermo king,carrier vector depends on how many dealer/agents available to you.

Thermo King. Long term mechanical reliability beats Carrier (as long as proper maintenance is carried out) plus parts supply from dealers tends to be better.