11 degree driver if too much. 10.5 is the most you should go for. If you can't get it in the air with a 10.5...use a 3 metal. Tee it a bit higher than ground level if you have to.
As for the driving iron...wow. I wouldn't even touch one. Interesting fact: Jack could hit a one-iron as high off the ground as a 6 or 7.
I have a 4 iron in my bag for shots I don't want to get more than two feet off the ground.
I didn't use a driver swing, Frank.
A driver swing is teeing the ball high,
playing the ball MORE forward than inside your left heel,
and hitting the ball slightly on the upswing.
I didn't like that special shot.
I teed the ball low, played it inside my left heel,
and hit it like a fairway wood shot, something at which I was good.
Thus, to get the desired launch angle, I required a touch more loft.
Plus, I didn't cast over the top at all.
I had a flatter, inside-out draw swing which also didn't like low loft drivers.
As for the driving iron, people our age imagine the 1 or 2-iron of old, practically a butter knife blade.
Great for Hogan or Jack, obviously not us!!!
The modern driving iron is hollow,
with carefully placed tungsten weighting inside to lower the center of gravity
and increase the moment of inertia.
It's a one-trick pony specialty club for scary tight driving holes.