okamata

Hello everyone, I'm new around here. I am looking for a better lens than my current kit lens. Though it's awesome in every way I feel I need a bit more. The low light is good but I would like something that works better in low light. I would also prefer a bit wider coverage and also better stabilization. My camera store recommended I get the Vario 12-35 f 2.8. What do you guys think? Thanks for reading!