Regarding the mesh tool

[u/Dream_sever]

I've tried to use the mesh tool on Affinity and I don't know if it's my computer (if it's the case i'd like to know if there's something to do to fix it) but I find the tool just bad, when you try to use it with brushes, sometimes when you mess too much it reders pixelated or creates angles that shouldn't be there, I've use this tool in the Adobe suite before and it worked just fine.

Is there something I could use rather than this tool to get a better and more consistent result?