Thank you. I've been collecting and broadening my shaving den for many years. It's still a work in progress, as all passion hobbies are, like Audio equipment, yes?
I am a big fan of Edwin Jagger razors. They are IMO, exceptionally built razors with a favorable price point. My favorite DE razor is probably my Jagger DE89. It's spectacular with ultra sharp blades like Feather because of the modest blade reveal. The Merkur 34c is probably 2nd. Basically the same mild blade reveal but with a longer handle. I personally think the Jagger is more robust and a bit better built than the Merkur. Both will certainly do the job. When I pair either with a Feather blade, the combination matches my best straight razor shaves.
Both Haslinger and Taylor of OBS are extremely good for gliding your razor over the skin. I have them in my arsenal. You have chosen "wisely" indeed.