I consider myself to be a "whatever strikes my fancy at the moment" collector. lol
I try to focus but that only lasts so long.
I have a complete 1 from every century set going back to 400BC, 1 full unc date/mm of
SBA, 2 nearly complete date/mm unc
LMC, 1 nearly complete d/mm of UNC Jeffs and a 5050 that is about half complete.
I also have a sizable collection of US Admin of the philippines, Republic of the philippines.
Oh yeah, I try very hard to get a full set from circulation or mint/proof set for each year that I visit or live in a country.
Oh oh yeah, I have made good progress on a year set of circ US federal issue coins.
Lets not even talk about my collection of foreign coins; mainly because I only have a vague idea of what I have.