<p>You don’t actually learn CS in CS10, it’s more of a history/current events class, and CS3S is pretty much an unstructured waste of time and neither are representative of an actual CS course.</p>
<p>CS61a was a good experience for me. I think most people who take CS61a would recommend you skipping straight to CS61a 
But if you have time, CS10 is a fun class.</p>