There’s no shortage of various adjustable safety razors on the market. An adjustable safety razor typically has a knob that you can turn to adjust the razor blade’s exposure on the razor making for a more aggressive or milder shave. Adjustable razors are great for every day shaving but also shaving off a weeks worth of growth without having to swap to a different razor mid shave to get a closer shave. You can start out aggressive and work your way down to a mild shave. The razor featured here is the Parker Variant Adjustable Safety Razor adn I think this might be a great bargain for the quality shave you get from it.
I got mine from the Shave Mercantile: https://ift.tt/3sTQGQJ

It is also available on Amazon here: https://amzn.to/2Y2O8VR (affiliate)

The Vikings Blade Emperor Meiji Adjustable safety razor is available here: https://amzn.to/39PsEyi (affiliate)
My first impressions video of the Meji can be found here: https://youtu.be/yzHnZO1xtCc

And Rockwell Model T2 coverage is here: https://youtu.be/TulmJBstt-M
and one month later https://youtu.be/rFybBNoKKU4