A bag of difficulties

Mr Lobs pretty conservative bag
Forged irons

What is in Mr Lobs bag? And why?

Mr Lobs bag

Mr Lob Driver, 10 degrees, Fujikura Speeder 569, stiff.
Titleist 975F, 13 degrees, Fujikura Speeder 757, stiff.
Irons, 3-pw, Mr Lob Forged Proto 2, Rifle Precision, 6,0.
Gap Wedge, Ping Tour Wedge, 52 degrees, 2 degrees flat.
Sand Wedge, Titleist Vokey Spin Milled, J.D., 56 degrees, 2 degrees flat.
Lob Wedge, Titleist Vokey, Spin Milled, 58 degrees bent to 60, 2 degrees flat

Putter Yes, Tracy II. Standard setup.

Titleist Cadet gloves and Titleist Pro VX-1 balls.

Rules of Golf, R&A, 2004-2007.