Ordered some P770's yesterday.
5 - PW in KBS Max 85 regular shafts.
1/2" longer and 2 deg upright.
Was hitting the 7-iron about 10 yards longer than my current, but also retained good distance on off-centre strikes.
Didn't get on with the P790 - very clicky sound too.
How long did it take you from order to collection?
Shop reckons TM are saying shortage of heads and shafts and not due in until mid November which sucks a bit