I use lat mids and most of the descriptions here are very accurate.
The core is a bit different from the other two lat mids in that it is almost fairway driver fast and I can get 375 out of it on a good throw. the domey ones are more stable but they still have some high speed turn. I don't really use the Core as a mid anymore. I tend to use it as a short fairway driver.
the fuse is more useful as a mid. the domey ones are more stable but will glide and hold a turnover like no other. the Comet is more stable (read straight) but the Fuse is still a good disc if you like that profile. I can get big distance with the Fuse as well.
The Pain is actually kind of an odd-wad for Lat mids. It is slow and has a deep rim. It's taken me longer to get used to it.
the Warship is a good disc. I have limited experience so far but it has yet to disappoint.
I also have a Fugitive but haven't thrown it as much. shows promise.