Dont rly remember if there was a uscms timecyc, you can use every timecyc u like, and yes, there were some timecycs which are boost ur fps. Lagfix its just extra thing i recommend to use, it also can boost ur fps. Carspawner is the most useful trainer which i know, but yeah, there are some others, and they are better, probably, i just get used to this one.