The truth is any predictions about Bitcoin price is like crystal gazing. The market is so unpredictable. I doubt that we will see 30k after/before halving. Maybe 20k but it's just my opinion.
And 20k is still not possible, though we all know how volatile the market is, one day it pumps and the other day it will fall. So we need to be certain on what are plan really is, to hold till that price reach or to just take opportunities even on those small gains for guarantee earning, halving will sure to increase but not these now due to many conflicts involved in crypto.