I'll give it a shot!!!

Top of the line models will always be the best...

Ketron: SD1 plus, Audya..

Korg: PA2X

Yamaha: Tyros3 (only 61 keys).

Roland : G70, E80 (only 61 keys).

Technics: KN7000

Upper Mid Range:

Korg;PA800 (only 61 keys).

Yamaha S910 (only 61 keys).

Ketron: SD5 (only 61 keys).


Mid range:

Roland: Prelude, GW8 (both only 61 keys).

Roland: E60..

Feature wise:

Key feel....G70, PA2X, Audya.

Harmonizer....G70, Audya, PA800..

Drums and tones....G70, Audia, Tyros3,PA2X..

SMF play and edits: G70

Styles; G70, Audya, Tyros3..

Drawbar organ: G70..

Guitar mode: G70, PA2x..

Sequencer: G70, PA2x..

Mp3 player: Audya, PA2X...E80..Prelude, GW8

This should give you a good comparison..

Best bargain prices....the discontinued G70 or E80...Both can be found under $2,000..and have few if any compromises..

Sounds /styles; The Audya, at the highest cost $5,000..

[This message has been edited by Fran Carango (edited 03-17-2010).]