You have a brace of classics there Dai though the Omega is simply on my radar only, but not known to me. Clearly the link with the Annie and the Omega is they share a similar and quite effective barrel locking mechanism. Not a shabby one at all.
I love the 335. I have a few here. The nice ones are in .177 but I also have an old nail in .22. For some years I kept a .177 example at my mother's as a dedicated close range rat gun for rats under the bird feeder. It's accounted for practically every rat that's surfaced there. A miss is rare and always due to me not the gun. They are very accurate guns no doubt aided by the barrel quality and that lock up. The trigger on these guns is pretty good quality though I've detected an amount of creep in mine. But as I don't tinker with that aspect of a gun it is more than possible this can be removed. They are no power houses but don't really need to be. They can be coaxed near the limit but loose some sweetness there. I find that synthetic piston heads release a little more power if you want the gun for more than punching paper. When I had my eye in as a younger man I've attained some excellent accuracy with these guns.
The Sport is a classic that mixes some superb engineering quality with some aspects of the gun that makes you question what the hell was FWB thinking. The overall standard of finish on a Sport is superb. It's handling is (to me at least) sublime. The die cast trigger is mega susceptible to snapping like a carrot. The plastic rear sight seldom survives that long. The barrel lock is is not the most hardy. And the barrel hinge bolt tends to work loose unless you thread lock it. I don't find the trigger feel on a Sport that bad to be honest but it's clearly not up to Record standards. I had to have one after I had my first HW80 and Original 45. These being the three kings of the wave of German springers available back in the early 80s
I've had opportunity to pick up an Omega on a number of occasions now, but right or wrong I've passed on the chance each time. Though I still have my MK1 Vulcan vintage 82 I have not been tempted to return to Webley. Though I have utmost respect for the marque.
Dave