Buying 2nd air Coleman®-Mach®,HP2, 8, 15?

[Tumble Weed]

This is hopefully my last question about AC's.
If the new AC don't help I'M going to see about blowing insulation into ceiling.

Buying 2nd air Coleman®-Mach®! Maybe HP2, 8, 15. Really leaning towards HP2, don't think there low profile, does that matter?
If I put the unit in Living room should it be low profile.

Any suggestions high low profile, type of ac Coleman Mach 8, 15, HP2.
I've talked to dealers and wanting to tell them what I want.

I asked a lot of questions I know. In my business life I think it help me be successful. So I'M hoping I have a successful time at full timing yes even after researching ac's, I still asking for advice.
Always figures some one might have a suggestion.
Thanks every one, your great.

[jesilvas]

I tried talking to you about it earlier but never got a reply on what your ultimate goal was and so on.

[Tumble Weed]

Originally Posted by jesilvas

I tried talking to you about it earlier but never got a reply on what your ultimate goal was and so on.

I guess it's to stay warm and cold when needed