Hello again,
here a little update of the german leaderboard:
GT Academy Top 20 Germany
Track: The Eiger Nordwand Forward
Car: Nissan Fairlady Z Version S '07 (Non-Tuned)
Driving Physics: Professional
Tyres: Normal N1
01. - 1'20.192 - l1a2r3
02. - 1'20.228 - POPO__PLUS
03. - 1'20.740 - GSUS24
04. - 1'20.828 - cannonball78
05. - 1'20.835 - GTRP_WIESE
06. - 1'20.896 - NoRdiSh
07. - 1'20.899 - Zocker16_GTRP
08. - 1'20.902 - GTNDC-jmr
09. - 1'20.915 - GTRP_Turtle
10. - 1'20.966 - GTNDC-MadForce
11. - 1'21.006 - fatakt84
12. - 1'21.074 - TurboLuke
13. - 1'21.086 - mink_GTRP
14. - 1'21.094 - eLx147
15. - 1'21.152 - GTRP_muffin
16. - 1'21.155 - JAJ-72
17. - 1'21.189 - Pappa_GTRP
18. - 1'21.213 - DonBear
19. - 1'21.266 - steve25061990
20. - 1'21.300 - edebert
.
.
.
39. - 1'21.664 - Nocci-san (DFP)
Our #1&2 are just insanely fast! Especially the T1 of POPO__Plus shocked me (33.790) and he was 0.1 faster throughout the lap than the current #1 but lost a little in the last corner, otherwise he might have done a low 1'20.1xx or even a 1'20.0xx
I myself am getting faster too, but still nowhere near the Top 20. My current record is still with the DFP, two days ago I got myself a G25 though

Shifting with the clutch & stick is giving me a lot of trouble and still costs me a lot of time especially since I have still no idea how to heel & toe, which gives me trouble while downshifting + breaking. But it doesn't matter since it's actually a lot of fun and I'm already down to a 1'21.824 with the new wheel and I can see a lot of room for improvement. The G25 feels so much better than the DFP!