I bought a 90 mm achromatic refractor from SVBONY and I love it. It's built like a tank and has a really wide field of view, 2" focuser. It's great. I also have a classic 5" Celestron C5 and a Meade 8" Schmidt-Cassegrain. The 8" is hard to move on the tripod so I mostly use the C5. It's a perfect size, great image.