Tax implications of a Commsec minor trust account

Hi guys, I would love any advice or knowledge you have on this topic. I’m 18 in a few months and will need to transfer the stocks from the trust to my own name by either doing an off market transfer of $50 or just selling and re-buying the shares. I am wondering whether I would have to pay cgt for the off market transfer? It is technically under my dad’s name but in trust to me. Finally if they are both cgt events would there be anything wrong with just re-buying them and paying the cgt?

Thanks in advance