Wow, this is impressive! Good job! I’ve just got started planting on my balcony this year, but will not get near your level of vegetation.
I have the same, a little over 8 years now. Always happy. Reminds me I should oil the handle soon.
I’ve been using a Merkur Progress for ten years now. The adjustability of the action makes it more versatile, which makes it easier to adjust to different types of blades. I use Astra Superior blades, but also have a stack of Shark blades that I at some point liked, and some Feather blades that are insanely sharp and unforgiving.
Make sure you learn how to lather properly. A good lather makes all the difference, and it also a major factor in making it a lot more enjoyable than the canned Gillette-stuff. I use Proraso for my run-of-the-mill shaves, and have over the years bought a variety of hard soaps as well. My favorite is Marlborough from D.R. Harris.
EDIT: I had one of those starter razors from Mühle in the beginning (Rytmo?). It snapped in two at the neck after I dropped it by accident, after 6 months use. I still have the synthetic hair brush that came with it. Some people go really into brushes, but I’ve been happy with mine.
Did you opt for branded, more expensive grow lights or buy from e.g. Aliexpress or similar?