The best one for our minis is this one I give link to in early post.
Trust me I test all the launcher out there and the perfect one is ported one from link I give to all there
Why?
Here why:
Most of SE stock ported ones is via corners but our screens is small and we can't add most of app widgets coz they are bigg.
Most of SE stock ones no mather with corners or not is not resized right ( when you add some 4x2 widget you can saw what I mean)
Go launcher:
Yes its the next launcher I like after the stock SE but I stop there with like thing. What's wrong with it ? Eat RAM allot ,has separate app for notification I'm personally don't like the idea for baclground app who eat 3Mb ram only for some numbers who appear on top of my sms / mail / call log icons tho kount them lile I'm stupid and I can't kount it by myself.
ADW ... I newer like it ... I use it some monts in early stone age when I was on 1.6 Donout... super fancy stuf who after a week of usage start boring the user.
ZEAM : hmmm great one .. yes little stupid but great .. eat 9 megs and only bug is when autorotate is on its resize the widgets sort of stupid way and when you back in portrain they stay some times in half size.
SPB : SUPERB .... 60megs ram eater.
Launcher pro : may be stay cool on some NEXUS of big experia (x10) but on small screen icons are little big for this job.
And soo on. I can write till end of day and the next day and the day after but is pointless.
Just spoken in this way:
1. SE launcher with SE widgets (from link on my early post)
2. Zeam launcher
3. Go launcher
Try this !!! http://boekenhuis.net/xperia/xperia_s_home.html
You will be amazed ! Dnl the widgets too the best animated weather widget for our minis is in the link .
PS: The QWGA is the one who not have corners like the stock 2.1 one . Other versions its for biger screens.
PS2: Don't forget the widget picker its need by launcher and widgets to work.
And go and thk tho boy who make this http://xdaforums.com/showthread.php?t=1557091