With more than 3000 races it's hard to remember the name of those you like most..Here's my top10 (random order)
Deposit BY [FSR]R3T4RD
O BY [MAF]MOOMAN
Earth2029 BY SKUNK
turismostreet BY [XR]DEVIL666
WhoAreYouLoL BY SNOOPY
RampzZz BY [SC]HELLMUTH
NFSC_Muscle_C2 BY [SFX]FALCO355
SuperSweet BY [2F2F]SNIKERIS
Four_Door_Fun BY MADMAX
SultanKilling BY [FSR]DAVEID