I did two approach grafts and two cleft grafts (you might be able to see the plastic bag in one of the pictures). One of the scions died and the other is barely hanging on. But both approach grafts are growing like gang-busters. This is typical for me - I have close to 100% success rate with approach grafts, but I’m about 50/50 when I cleft graft. So the short answer is - better chance of success.
- S