Browning and Beretta both give you a lot of gun for the money ....and have a variety of models ranging in price from $ 1,500 - $ 3,500 or so ....
Picking a shotgun is all about fit / and to some extent "adjustability" ...so you don't have to pay hundreds of dollars to have the gun fit / you can adjust it yourself.
For me - for an all around O/U it means the Browning, XS Skeet model, Citori, 30" barrels with the adjustable comb. Its a gun that will fit 99% of the shooters out there / an easy gun to sell used ...and a good gun to look for in a "used gun"... New The XS Skeet, adj comb - in a 12ga lists at $ 3,430 but I think the new street price is around $ 3,100.
http://www.browning.com/products/ca...tent=citori-xs-skeet-adjustable-comb-firearms
I like the gun a lot .... so I've invested in a 12ga, 20ga, 28ga and a .410 in the same model ( 28ga and .410's were built on the 20ga receivers - and were dealer special orders / priced the same as the 20ga ) ...
In the 12ga version - its my primary Skeet gun, sporting Clays, 5 Stand ..and my upland bird hunting gun .... in the attached photo all 4 of mine are 10 yrs old or more .... and the 12ga and 20ga have way over 150,000 shells thru them with no issues .... 12ga on top, then 20, 28 and .410 ( all have 30" barrels ) ....the 12ga and 20ga are ported ...and I use Browning Midas grade extended choke tubes in all of my Brownings... I carry a case with a pair of Skeet chokes, a pair of Imp Cycl, a pair of Modified, 1 Improved Mod, 1 Full choke - put 2 in the gun /carry the other 6 in a plastic fishing lure box ..
My XS Skeet models
http://thefiringline.com/forums/attachment.php?attachmentid=62169&d=1281543688
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For Trap - I go to a longer, heavier gun ..... Browning, Citori XT, 32" barrels, adjustable comb ....same concept of fit. But the XT at around 10 lbs is too heavy and clumsy for a faster game like Skeet or Sporting clays, in my opinion ....but still very nice guns ..... Here are a couple of my XT's both 12ga's ...
View attachment 67933
The adjustable GraCoil system on one of them - reduces the recoil about 20%...and its a nice addition on a Trap gun.
Brownings are not cheap / but expensive guns in my view ....are when you get into the $ 7,500 price and up area ( Blazer, Perazzi, ... ) or at $ 10,000 and up in Kolar, Krieghoff .... all very nice guns .... but $ 3,000 gets you a lot of gun ....