It all depends on what you you want to get from your astronomy experience. Do you want to learn the night sky and where the constellations, planets, clusters etc are or do you just want to be able to look at amazing things with zero learning curve. What’s your budget? Your going to be going down either the dobsonian or Newtonian route. If your a “I want to learn the skies” than a manual-point-it-yourself Alt-az dobsonian is your best bet. A Newtonian will have a computer that will learn where everything is and all you will have to do is ask it. There are a lot, lot more to It than that. The sky at night website is a mine of info. Enjoy!