GARY: of course it depends on several things. climate, budget, building codes and probably a lot more, but those are the main ones.
being up here in the PNW i know they build pole buildings and even though i'm 61 and probably not building a shop for maybe 5 years until we are both fully retired so we can move out of the city i'd probably still build a stick built one. i'd prefer Mueller or similar type steel buildings, but i doubt i'll be able to afford that and still stay within 20 minutes of a city around here.
if you know which type of building you want to build just ask or PM me and i'll try to send you a few links to a few of my favorite threads.
i'm not sure what all the prep costs are in your area like design, septic/sewer, dirt prep and construction costs, but one of our members just built a 30x40 (i think) pole building where he did the insulation and electrical and with cement floor i think his costs were less than $30,000 including demoing his old garage.
what's your budget once you figure out the size will probably determine the type of construction. i'd probably spend more than the norm and i wouldn't take the cheapest bid unless i really liked and knew the builder cause you have to live with them for a few months and cost overuns for not being on time or hidden costs could get up to the other bids in the long run.
it's not easy building or everybody would do it so take notes, be prepared and ask a lot of questions if you have any.
looks like you know how to post pictures so you are well on your way to getting your GJ skills sharpened for any threads or posts you'd like to start and make.
good luck