Kombe. I agree the .303 isn't that popular here in the states as it once was. That's unfortunate. Its a great cartridge, but there are a few of us who still appreciate it.
Until I bought a Rem 700 BDL .30-06 in 1976 the only big game cartridge I had any exposure to was the SMLE. My father bought a No 1 in the early '60's for $7.50 US and had Williams sights installed. To this day, that rifle is still his only big game rifle.
In the late 1960's my uncle passed away and my dad bought his guns from my aunt. Included was a No.4 that had been sporterized. Fortunately, only the wood was compromised and the sights are still on it. I was shooting it as a teenager and wanted to use it for my hunting rifle. My father talked me into buying a modern rifle, so along came the Mod 700.
He taught me how to reload with the .303 cartridge and I long ago aquired his components. He was a firm believer in the 180 gr bullet (in both the .303 and '06) and we only used Sierra 180 gr soft points. I don't reload for it as much as I used to, but I still buy 180's.
Since that time I have aquired a few SMLE's in various styles. Some sporterized and some not. They are great shooters and don't give up any ground to any other cartridge for Eastern US hunting.
Put my vote in for the 180.
Thanks,
EVOC ONE