Ive always favoured the penny, and the farthing to the halfpenny, but I am starting to aquire more of them nowdays as I noticed that there was far too many gaps! and as im a sucker for die types the halfpenny is bloody confusing at times to tell between differences. I still love my silvers as well! Half Crowns to 3d's I got date runs from late Victoria to present with a few gaps, mostly in the lower grades with some top grades also. For some reason I favour the little 3d's, probably cos they are cheap  I don't have that many Crowns though. And Ive got 2 Double florins  I also like the brass 3d when lustrous they are beautiful, I have a date run of them and i need the four scarcer dates in high grade, but surprisingly the early Elizabeth years (apart from 1953) are difficult to get lustrous.1957 + 58 being the culprits for me.