Typhoon Yes I think a lot of the "players" type irons are pretty close. I had some pics of P770 vs TS1 vs TS3 vs ts1-IM and the differences were pretty small at address. A bit more difference in the soles.
A lot of guys see my P770s in the bag and immediately think "blade", but then they pick one up and at address it looks "normal". I feel like I should play larger SGI irons, but at several fittings I just can't hit them very well.