Don't Buy a Fountain-Pen, Just-because !!!
If you practice with ANY pen under the premise -to improve your Penmanship-, it WILL happen, given at least 100 hours..
However.... for Novice penman or anyone who missed the boat at a young age, fountain pens tend to cause RUSH-ing.. The ink flows very fast with only light pressure, and it's very slippery..
For practicing letter rhythm and shape.. this is best done on Pencil, or Ball point..( you already own a billion of these)
Take your time, USE the grittiness to CONTROL your shapes, until you achieve a good visual balance..
Telling someone to buy a fountain pen is like telling them to buy a mechanical keyboard..
The tool AT BEST may push them to use it, to write more, to type more.
HOWEVER, that novelty feeling is short lived... and it will NOT carry you very far into penmanship or 100+ wpm typing speed..
Better writing and faster typing must COME from Deeper.. you have to have a pure desire for it..
Most people here I find are just shopaholics who like hitting-drugs, tend to buy things and then stash them on a shelf..
< this is the greatest waste of ones time >
- I confess.. I've done this in the past.. But I've since recognized the pattern, and kept myself in check.