To be very very clear, I can see a lot of presets on the market at the moment. But the first thing to consider when you buy a preset pack is would the preset fits the light situation. With time, I know what kind of light will precise I have prepared a set of information for you to understand the way I take images using my digital cameras.
I use Sony a9 for few years and my lens is 35mm Zeiss f/1.4.
Over time, I have realized in spite of myself that I was almost always looking for the same lights. Like a guitar player who practices his scales, I too have worked my gaze to read the light. In my own experience, there are very few really versatile presets on the market. Many of this explains why your images will never look like the images you see on colleagues' websites.
Hence the importance of revealing to you what settings, how I look at the light. Beyond the same, I created my presets to be the most versatile. I cover weddings all over the world, and it is essential to find a preset that is suitable for Scandinavian countries as well as Italy, Morocco, Mexico, or Thailand.
With the SMH presets, you will find presets that can be adapted immediately to your lighting situation.