The first tumbler I purchased 18 years ago was a sidewinder. I mostly used the liquid cleaner with it and it only took 30 minutes to get what the dry media could do in 6-8 hours. Especially with severely tarnished brass, the liquid made it look like new.
The only downside is that you will then need to let the brass air dry or place in an oven at the lowest temp until the cases are completely dry.
I have since bought a Lyman 2200 and have only used dry media since. I will still use the sidewinder when I have too many cases to clean at one time or when I am willing to let the tumbler run for 8-10 hours.
Either way works great. It's just your personal preference. I agree with Iron, the sidewinder, IMO is way overpriced. It should not cost but half of what it does. Lymann are very reasonable IMO.
HBL
