Dovos are good but some of them can be damned expensive. My first razor was a Wahl injector i got for $10 that somewhat did the job. They use disposable blades so you can concentrate more on the shaving and less on the razor care to begin with.

Eventually I bought myself a vintage straightie off of ebay and I never looked back. Mind you ebay is touch and go and you'd probably be much better off buying from here.