I want to make a circuit and am uncertain if the following is feasible/common and if there are better solution.

From the pin headers (the light blue circles), e.g. GndIn (upper yellow circle), I want to use 24AWG solid wire to three other places on my protoboard (and one other), see the lower yellow circle.

Should I:

1. Solder it like in the picture (one pin header with three wires soldered directly to the pin header); I can imagine it's a bit hard to solder three wires at the same time', maybe I should connect them first and solder them as one wire
2. Make a vertical solder line until three pins below the GndIn pin header and solder each wire to a separate protoboard hole? However, this takes more space.
3. Use another solution?

And I have actually the same questions for IC pins (not clearly shown in my example picture).

[![enter image description here][2]][2]

The protoboard I use is this type:

[![enter image description here][1]][1]





  [1]: https://i.sstatic.net/Lnt9v.jpg
  [2]: https://i.sstatic.net/gFIAx.png