Eyepiece recommendation for Swarovski scope

I have a Swarovski 80MM spotter with the astro eyepiece adapter, so I can use standard 1.25" eyepieces. Focal length of the scope is 480 MM. I want to buy an astro eyepiece or 2. Here's the question:

What kind of eyepiece should I buy? If I buy the very best Nagler, will I notice much difference over, say, a Plossl or some other narrow-view lens type? I'm looking for a low power wide angle view, but I'm not sure if the Porro-prism Swarovski will take full advantage of the wider angle views available with the more expensive eyepieces. Anybody have any thoughts?

First make sure the eyepiece you want will come to focus in this scope. Best to try some out before buying.


My recommendations:

Panoptic 24mm (20x)
Nagler Type 6 / 13mm (36x)
Nagler Type 6 / 7mm (68x)
Nagler Type 6 / 5mm (96x)
Nagler Type 6 / 3.5mm (137x)

Regards
John