I have a power play system q 4h/22 with Apollo acculite stiff, it is well used but no major uglies, adams super s 19/3h not sure what the shaft is, but believe it is a fst pro 115, it has a toe mark, but barely noticeable at address, also have a Maltby KE4 tour hdi 21* head (driving iron style)......for sw I have an inazone micro groove on Harrison pro steel, inazone cnc spin dg15, shaft I believe to be an Apollo spectre lite, but ??, or an Acer xp 905 tour with the carbon steel face on a Apollo stepless.