Its a late reply, but gems or real cash are the only way to upgrade. Since the big update, you can get 4 gems for a rank 7 tourney win, plus plenty of free gems on the online courses.
Have a look on the GameFAQ website board, for more details. Upgrade power above everything else. All your normal stats are carried over to your custom clubs.
All the other stats don`t give enough benefit. You need around 360 yds of power with driver if you are bothered about completion of the game
Good to see there is now international tournaments appearing. Not sure yet on frequency, but it add a whole new level to the game, as clubs and settings are all set in stone. So its a level playing field.
Only one chance to qualify for finals, only one entry if you qualify. No need for PS+ either.
The other reason for my post.........................
I got PLATINUM
Took me 2 hours on Saturday to get the 3 condors required to unlock the last character, who was a breeze to beat
.
Got my 4 year old daughter to catch all the fish. She loved it