Yep swear by fitting as well. My clubs have never felt better nor myself confident over them. To me it eliminates any question mark about where the issue might be.
Although my score didn't translate yesterday I hit some great shots when I put the right swing on them. I had my lies and lofts adjusted Saturday morning and while playing yesterday I noticed chalk and cheese difference between the before and after.
Honestly to me its a feel thing and I know when my swing is off or when a club is incorrect. Without getting things adjusted and fitted correctly I would still be in no mans land blaming clubs and not trying to fix swing faults.
Still stand by this! Was reading through this because of the Perth Fitting thread and thought back to seeing Jon while on holidays. Again clubs feel great and "in tune" so to speak. Chalk and Cheese difference.
Now feeling the clubs suit me rather than me trying to suit my clubs is the best way I can explain it.