To Follow Osiris who knows my habits all too well.
I have a Cali76G, love it, just love it. As well as compression and it's tiny bit of magic to the sound I dial in a touch of grit with the Germanium in there. Only time i twiddle (helpfully it has a massive knob for my sausage fingers) I love compression higher for a very tight punchy sound, or back it off a bit for harmonic content and evening me out, but as everyone will say, it's not an excuse to not try to nail your technique, it helps to make your nailed techie even better.
Usain Bolt trains to be fast, wearing spikes makes his footing more assured to be able to perform, that's his compressor (or not now). You don't have to wear spikes of course and Zola Budd did OK!