Lean bulk or Dirty bulk

[userPJRLRRYP364]

By dirty bulk I don't mean eating junk. I simply mean eating more of a calorie surplus.

I wish to hear everyone's thoughts on which they prefer or which is better?

I have always done a dirty bulk
Eating clean high nutrient foods
But eating a 500-800 surplus because I like to see results faster

Here is my current journey:

I have done two bulks over four years and I am 5'6

My first bulk , Year and a half:
Age 15 (56KG/123lb) (8%BF) to Age 16.5 (70Kg/154lb) (20%BF)

4 Month Cut:
(70Kg/154lb)(20%BF) to (62KG/136lb) (10%BF)

My Second Bulk , Two year:
Age 17 (65Kg/143lb)(12%BF) to Age 19 (80Kg/176lb)(20%BF)
*This could be done in a year and half if not for the lockdowns

Cut....