I bought one of the first 6 x 4 band saws when they came into the country ages ago, must have been as it was bought from Graham Engineering at their old shop.
That machine after a bit of fettling, a more robust stand and coolant pump fitted, served me for many years and I'll bet at that time it was the most used and abused machine I owned. It's very hard to work a lathe flat out all day unless you are on piece work in production but it;s very easy to run a band saw all day.
I used to buy decent blades and a blade would last 3 to 4 weeks, purely on the amount of work it had to do.
I probably owned this for the best end of 15 years and only got rid as it was surplus as I'd bought a beast of a saw that can handle 13" round or 12" x 18" rectangular.
Possible someone on here still owns it as I sold it on the old Chris Heapy advert site. It left with the original motor, in fact original everything except roller bearing guides which used to get changes about once a year.
I think it's a hard choice over this 4 x 6 saw and the current daily drive lathe, a TOS 14 x 40 which has done the most work.
If I ever had to down size I'd buy another in a heart beat.