I'm planning to open small video studio to make review videos for youtube channel. I just wonder if hmc 40 would be enough? I also need to purchase wireless mic kit for this unit, 3 pieces. Don't know which one is the best to choose.
The image and sound quality of the HMC40 will be more than adequate for your application. It's actually capable of quite a bit more than YouTube will be able to reproduce. You do need to provide it with a decent amount of light to get the best results, but in a controlled studio situation, that shouldn't be a big problem. Make sure you budget for some reasonable fluorescent or LED lights in your studio.
