80s early 90s road bikes under 200 will get the job done just fine . get one thats restored with sti shifters all the bikes you listed are just trash with new logos . there is really no such thing as entry level its a silly way to describe a bike that meant to maximize profits for a company ..but if you must choose from the list the tomaso bikes get high marks . id just go cheap used up grade the parts that suck or are to out of date . get new tires like gp4000 ii . cycling style clothes .