OS 10.5.8 imac (model 9.1)
I have just downloaded handbrake 0.9.4 GUI interface 32 bit intel

I had a choice of the GUI or the CLI. I don't know which one I should have chosen.
Does it make a difference?
jaybass

OS 13.6.6 iMac (Retina 5K, 27", 2017, 3.4 GHz Intel Core i5, 24 GB RAM, 2400 MHz DDR4. SuperDuper. 1 TB Lacie HD