Not as quick as the Krait Phantom, AspX or DBX... all better exploration ships. But nothing beats the Conda for range at the edges of the galaxy, where it's actually needed. Mind you, most of those systems are fully explored and discovered now.If you want to visit more systems then switch to economical route plotting.
That's really odd I have no problems at all turning mine ... it may be slow but there is a sweet spot on the throttle which allows for quicker turns.
I have been exploring the deep black in a Sidewinder with no rover for several years. I maxed out all the mats I would ever need with the Scarab, then swapped it for a Class 2H Guardian FSD Booster before setting out.The Scarab provides access to raw materials needed for AFMU refills, FSD injections and synthesis of limpets. I wouldn't explore without one.