Where can I find a list of pools and their features? I want to choose the best pool. On google I find no good comparison.
You can browse bitcoin wiki:
As Egor notice, here a litecoin.info:
Partially outdated, http://pastehtml.com/view/awb1vg03r.html
Also, there is thousand of sites, like this:
Probably, nowhere you can find a full list of alt-coins pools, because this part of net changes so fast.
https://www.google.com/search?q=MPOS+by+TheSerapher <-- from the second page start pools, 6 pages, about 20 pools.
I really like this blog: http://organofcorti.blogspot.com/ A weekly report is posted and the guy puts a lot of interesting info about pools.
give a look.
On BitcoinChain.com you can find a comparison of mining pools. They list pools with the number of blocks found, whether you can Solo and Cloud mine with them, and what payout method they use.