What carbon accounting model is best for my forest in the Emissions Trading Scheme?

When a forest owner is registered in the Emissions Trading Scheme (ETS) they are allocated carbon credits as their forest grows and sequesters carbon.  In June 2020 the New Zealand Government passed legislation which sought to improve the Emissions Trading Scheme. These improvements included changes to the ways carbon is accounted and granted within the ETS. This means that there are now three models of carbon allocation.