Ace-Host.net and others...are they reliable?

[daboo]

I'm looking for fairly cheap hosting (under $10/m) and so far this is what I'm looking at:

1) ACENET INC
2 GB disk space
60 GB bandwidth
Unlimited MySQL, subdomains, and e-mails
$4/m
...wha?!
Is this too good to be true?

2) SuperbHosting
1 GB disk space
50 GB bandwidth
5 MySQL, 10 subdomains, 250 e-mail
$7.5/m

3) infinology
750MB disk space
45 GB bandwidth
10 MySQL, 15 subdomains, 750 e-mail
$7/m
Solid...

What I want to get out of this post is to find out if these webhosts are any good, and if anyone has had good/bad experiences with them.
I've already seen a topic or two about ace-host.net , but they are #1 on my list of hosts at the moment.

If you wouldn't reccommend any of these, can you link me somewhere you trust?

Thank you in advance.


EDIT:
Adding a fourth,

4) Penguin Host
2GB disk space
60 GB bandwidth
10 databases, Unlimited subdomains and e-mail
$7/m

I think this is my new focus, because ACENET is looking pretty sketchy...