I have been trying to decide between the 3032E and the 3005, myself. I've had a chance to drive both. They both seem to be solid machines with a couple of fairly big differences.
The 3032E is a Hydro, while the 3005 is gear driven.
The 3005 can have a mid PTO, the 3032E can not.
The 3032E has a loader which is NOT a quick-park, but the bucket can be removed of course. Also, the loader control is mounted to the right loader mast, not beside the seat.
The 3032E is a more comfortable tractor than the 3005. The operator's platform is much roomier than the 3005. Much easier to get on and off without the gear transmission hump.
I have asked a couple of dealers their opinions on the 3032E, and both of them sited the non-removable loader as a reason they did not favor those.
Both machines are smooth running tractors and handle very well. As I siad before, they both seem quite solid.
In my case, the vast majority of my tractor work is with a bush hog. The property is 40 acres with many nice field areas. The hydro would be nice for that, but do I want the loader on all the time while doing that?
If I were going to use the loader a lot more, the 3032E would make more sense, since I understand that a hydro makes loader work easier, as well.
To sum it up, I think Deere would have had a great addition to their line-up IF they had put a 300 loader on this machine instead of the 305. As it stands, all they did was muddy the water for me, making my decision much more difficult.
By the way, the quotes I am looking at are 15,100 for the 3005, and 15,500 for the 3032E. The closeness of the prices makes it even more difficult a decision.
Hope all that rambling helped you, at least a little.