Cons:
Casting Distance is hindered by levelwind.
Levelwinds worm gear wears and it will stack line unevenly .
More moving parts, more chance of failures.
Have you serviced one? Not as easy to maintain. I could go through and fix and maintain two conventionals, on the time I spent working one Lexa.
Some of them, you need special tools.
It is something to think about, especially when I hear about the service issues as of late on this board.
On the none TW Lexa 400, not sure about other models, there is an engineering flaw with the Thumbar. There is a huge slot hole for the saltwater to get in from spool. For all of you who have issues with it, it will start here.
Drag pressure on Levelwinds is more uneven.
I have a spot for them, for smaller fish 15-20 lbs, or less.