For me their peak periods are thus:-
Scholes:- 97-04
Gerrard:- 01-09
Lampard:- 05-11
Of them three in their prime:
Speed/Pace: Gerrard
Strength: Gerrard
Athleticism: Gerrard
Stamina: Lampard
Heading: Scholes (Although Gerrard is quite underrated at this - as one memorable occasion showed....)
Tackling: Gerrard
Defensively: Gerrard (Scholes can't even tackle FFS!! and Lampard isn't known for his defensive duties)
Short passing: Scholes
Long Range passing: Scholes and Gerrard
Game intelligence: Scholes (all of them are two steps ahead of the opposition, but this was Scholes biggest strength)
Final ball: Gerrard (ask Owen, Torres, Suarez etc)
Dribbling: Gerrard (none of them are dribblers, but gerrard the only one with the ability to go past players)
Touch: Scholes (all of them fantastic, but Scholes overall technique was fantastic)
Finishing: Lampard (all of them great)
Free kicks: Lampard
Shooting: Scholes (all of them great)
Crossing: Gerrard
Consistency: Lampard
Leadership: Gerrard
Match winning abilities: Gerrard (the one who steps forward in the biggest matches...Fa cup, CL, Uefa Cup, numerous important goals/pentalites and late match winning goals)
This shows that:
Scholes was the best in his position, ball distributing midfielder, without doubt, the best in the world during a couple of years along with Xavi, Pirlo and Xabi Alonso in this position. Fantastic player, and in the top 3 of Uniteds best player in the premiership. IMO
Gerrard, the best player of them all, had the most ability, the most complete player of three.
Lampard, a fantastic player and one of the best goalscoring central midfielders ever in european football. Chelsea best player of all time IMO.
The argument is much more diverse and much more colourful than just listing them as 1,2,3. And yes, Neville did win that argument, sorry, but he did, because he didn't concede on that point.
But I think one thing which most certainly has to be taken into account is the team that the player has played in. It would be interesting to see how well Scholes would have played in a team like Stoke for example; furthermore, it would equally be interesting to see how Gerrard would have performed at United. It's of no circumstance, that Ferguson is supposed to have had 3 failed attempts at signing Gerrard. For me, that speaks volumes. As well, its worth noting that Chelsea also tried to sign Gerrard too.
Two massive points that Carragher should have had in his back pocket. What does it prove? - Well it doesn't prove much because it never happened, but it at least shows you that both managers at the clubs with both of the other players in question, think that Gerrard would have improved their team, with both of those players in question, there at the same time.
One harsh reality is that Scholes and Lampard, have arguably played in a better domestic team than us, again, a debatable point... But I personally feel that Scholes and Lampard don't have as much of a diverse, multi-facted and allround game, as Gerrard has. I don't think Lampard tracks back as well as Gerrard and I don't think Scholes does neither. I don't think both Scholes and Lampard have the penetrating ability that Gerrard has going forward.
So, maybe I'm biased, but Gerrard for me, is the better overall player.
But the order I put them in is:
Gerrard
Scholes
Lampard.
I honestly really did try not to be biased at all. I must admit that I used some of the sentences from another forum which articulated my points better than I could!!!