To Call or To Email? 4 Options, 1 Decision

Hey guys

Im reaching out to some PE firms and not sure what is the best route to go for contacting -- can I get a ranking/advice for the four below?

(1) Personal Email (if provided)
(2) General PE firm email (if provided)
(3) Personal Work Phone Number (if provided)
(4) General PE firm Phone Number (if provided)

Thanks ya'll

I thought it should go like this:

1, 3, 2, 4