That's right... while your way certainly works, there are many ways to skin a cat (not that I'd ever consider skinning a cat
)
This is what I do and has served me well to keep the number of wires concentrating in one point to a reasonably-easy-solderable number
If your board has more than one ground line (and there are a few on this site), just find a ground strip on the actual board with holes to spare and connect them together so that you only have one ground coming off your board. No need for a separate ground strip, I've yet to see a vero with all ground strip holes used up.
Like here, one of my recent builds. Instead of having two ground wires coming off the board, I put in one more wire that connects one of the holes in the top row with one of the holes in the bottom row and just omitted one of the ground wires coming out. I don't recall which exact holes I used, I just made the wire fit between board components and out of sight.
Same thing if the schematic calls for one pot lug to be connected to ground. That's the case here as well, lug 1 of Level pot is grounded. I don't connect it separately to DC or in/out jacks because there's already a ground strip on the circuit, other pot wires are connected to the board anyways so why not the ground wire as well.
Certainly cuts down on the wiring mess. I still make quite a mess but it's slowly getting better.