I have Enfields in both .303 and .308, I also have a Mosin Nagant M38.
By far my 1942 Enfield in .303 is my favorite.
My 1962 Enfield in .308 is not exactly a tack driver but it does what it was designed to do. Accuracy is minute of man at 200 yards.
The M38 is AWESOME for its muzzle blast and flash, and it is surprisingly accurate for using surplus ammo. I have been able to get 3" MOA at 100 yards with 1950's vintage ammo. For my skills that is pretty good.
The reasons I like my .303 Enfield so much are the amazing accuracy I get with handloads, the very pretty look of the rifle, the "snick" of that finely machined bolt, and the incredible history that goes with its year of production.
If you buy an Enfield in .303 be prepared to handload or pay a premium for ammo! I have a bunch of WWII surplus .303 British ammo that is corrosive and charged with cordite. The stuff is rotten with hangfires, the cordite supposedly accelerates throat erosion, and it is really inaccurate. I have been pulling it apart just to salvage the projectiles, it's also cool to save up a big bag of cordite then light it with a length of cannon fuse, what a fireball, that stuff burns HOT!
Back on topic, with 36.5 grains of IMR 4064 under the surplus bullets I get sub 2" MOA at 100 yards, with 1926 FPS average, and a very light recoil. It is a great "just for fun" load! I think it is pretty respectable for a 65 year old rifle.
Just my two cents, take it for what it's worth.