OP, the MFR route can't handle forestry tree bred saplings, which is by design for balance. High efficiency saplings are leaps and bounds ahead of any other biofuel production by an order of magnitude. At peak, a single multifarm can provide over 10,000mj/t worth of biofuel through a giant boiler still and boiler array.
An apt analogy:
Forestry starts at 1 and goes to 100
MFR starts at 4 and goes to 30
I am interested in getting into tree breeding because I have never actually done anything with biofuel. However, I would like to know what to aim for. A lot of people seem to like mahoes for example nut I don't really know where I can find a good place to compare the different trees.