I voted little giant because mine has been a workhorse, but quiet ones are almost more appealing due to the fact that they consume less power and are much more quiet.
I know mag drive will get a lot of votes, and I'm not sure why! lol....
I only have experience with the two small TopFin pond pumps that I bought just for circulation. I am going to build a sump so I will need a better pump though, but just for circulation, they are pretty nice.
Is that mag drive leaking problem really as common as it's made out? They do sell alot of them, some are bound to be molded wrong from time to time, or is it just generaly bad build quality?
The only external pump I've used has been an Eheim. I'll keep out of this poll, should proove usefull next year though.