HW99/50 is a great lightweight hunter. Rekord trigger is very good, but can be tuned to be great. Forget the 7lb triggers of your childhood BSA Meteor.....these are totally different. .... I got a guy to fettle the trigger unit on my HW30. Cost about £25 and now breaks well under 2lbs. The .177 can be 'snappy'. The .22 is a much better shot cycle - feels smoother. Weihrauch QC has slipped in recent years a tad though..
Another great Springer is the Cometa 400. The Ultra Short Carbine - USC - has a built in moderator (that works) cold hammer forged barrel and a 2 stage trigger. Not as good as the Rekord, but still tuneable. The grey laminate stock is lovely; but can be had in beech and walnut. Basic unit is around £330. Again, the .22 calibre suits this rifle - but they do a .25 - which for 25 yards and in is a definite option.
If you decide on a Cometa I would recommend getting one from Big Dan's airguns. He tests them before sending to a RFD, and his knowledge, customer service and support is fantastic.
Most RFDs sell airguns as a sideline and wouldn't know what is really a good one - so best to get one from a place that knows them. Dan is such a fella......
Underlever, Air Arms. But STUPID expensive new now. A bog standard TX200 is around £700......