CO2 incubators - your choice?

[Victor Levenson]

Hi, there, in the Netland,

We are going to buy a new CO2 incubator and need some input from you wise
guys- what is good in life and what is... not so good.

Currently, we have following choices:

FORMA
NUAIRE (sp?)
LABLINE
Queue (sp?)
HEREAUS

and we do not know which is the best (per $ spent).  Is IR indicator necessary?

Any advice will be appreciated. My e-mail address is levenson at uic.edu

Thanks, guys!

Victor