Hi there, im new to astronomy and i want to buy my first telescope and after a lot of research i've came with the Skywatcher Star Discovery p150i. Now why i won't buy an 8 inch dob which is very often recommended as a first telescope. Well the dob a great telescope no doubts but IT'S NOT PORTABLE. I saw a few reviews and says its not portable. But i saw SW Star Discovery p150i and says it's portable and has enough aperture. But am I wrong i don't know. My question is SW Star Discovery p150i worth. Are some alternatives maybe? Any help appreciated. Thanks.