You could possibly just use the mac for now, the average volume...

You could possibly just use the mac for now, the average volume line isn't super important in the near term.
And in the meantime just learn more about VSA/Wyckoff, and make sure it really is for you, and then when you are sure, spend the money on a PC.

I wouldn't like to see you spend good hard earned cash on a PC you don't eventually need........

cheeers