Either way. If you don't mind poking yourself, shooting more often keeps the level of test in your blood more level. If it was me, I'd shoot once a week until you start your fina. Then since you're shooting fina everyday, it's easy to mix in your test with the fina and shoot the test twice a week.
If you have enough test, I'd recommend frontloading the first week to get your test levels up quick. Typically, you frontload with 150% of your normal weekly dose. In your case, that would be 600mg in the first week.