What excites you to look at? Then sit on them, if you still like it take it for a ride and if you like it then buy it. If after a while you stop turning back to look as you walk away or stop going to just look at it for the sake of it then sell it and get another. Also what’s your budget, how much of a newbie do you feel like you are? I am, only passed DAS in August last year and was on my 125 for about eighteen months before. Think I have covered about 16k miles only. I have a zzr600 from 1990 because I could afford it and it had low mileage. I absolutely love it. I still get up to look out if the office window at it, if I don’t ride for a few days I miss it and her. She can go really quite quickly if I want, there reports of someone fitting my description doing 140+ and interns of acceleration if I push it it accelerates more quickly than I feel able to manage. Down side is also an upside, as an older bike there is opportunity for Maintainance and problem solving which for me is a plus. Also because no a new bike the materials seem good.