I'm going to start a cycle of Test E in July, probably 600mg/week.
Want to get my BF down first and be ready to nail the diet and workout.

I'd like to front load with Prop IF it will accelerate the kick in. If so
what are the recommended dosage(s)?

I'd also like to use Prop at the back end so I don't have to wait so long
to start PCT. Should I taper the E and add in Prop to get to 600mg/week,
switch completely, or what?