[TheForge] Plasma unit question

[theforge@mailman.qth.net]

My supervisor has found some money for a small plasma cutter for my high 
school metal shop.  I am looking at three different brands/units.  Any advise 
would be appreciated.

The units are:

Hypertherm Powermax 380

Lincoln Procut 25

Miller Spectrum 375

We will be using it for cutting mostly steel 1/4" and under.  We have an in 
shop air compressor.  These units all are in the same cost range and have the 
same ratings.  Any advise is appreciated.

Thanks,  Josh K.