Planning tutorial: Which house planner software should I use?

my input attached,
I like the idea of making functional and practically beautiful floor plans available. A collection of all well-regarded houses is really missing here for inspiration and adaptation to plots and builders.
Before our new build and planning, I read almost all the bungalow threads here and browsed the internet.
None of them were quite right.
We then built the self-designed floor plan, which was modified by friends, an architect, the general contractor, and others, and did not post it in the forum; for us it is complete and matches our way of life.
We do not know a 2D/3D program but would have liked to be inspired by one in addition to the pencil.

A collection of all houses found to be good is really missing here for inspiration and adaptation to plots and builders.

I already "provide" such a thing here constantly in the form of reading tip links, each on demand on the occasion of specific current question threads. I also want to do that in summarized form, but that is another project. .

I think the idea of making functional and practically beautiful floor plans available is good.

In this regard, we must unfortunately have misunderstood each other, because I merely want to, based on four examples (detached single-family house and semi-detached or terraced house, each in the size classes of about 110 and about 140 sqm of living space) a. show how floor plans are developed methodically; b. illustrate the consequences of variations in roof pitch, knee wall height, "bay window" and the like; c. reshape popular standard models with constant usable volume from country house to city villa or bungalow. My "learning goal" for the user is not to train him to become Dr. Dr. Hanghaus. In just seven days, at best, Frank´N Furter could manage that, and I am not him. I am a technical salesman and specialist journalist, who as a little boy found architect a cooler career goal than astronaut, who came to a factory for aluminum windows as a corporate consultant like the virgin to the child, and who is professionally involved with project consulting and tenders. My goal is to show absolute planning laymen ways as alternatives to getting stuck in square-symmetrical Tetris. So many people end up in the emergency room of this forum who – depending on their temperament, more like the ox before the mountain or the rabbit before the snake – face the problem of not satisfactorily closing the gap between the number-of-floors-roof-form package of their taste and that of their development plan with their lack of planning experience. It would already be enough for them to get the Must-have house and the Allowed house better under one hat than the main contractor draftsman. That’s “more” they are not concerned with – and despite all charity, I also have to be careful not to give chief physician treatments to public patients ;-)

My unsolicited opinion was also a bit like "make a wish," and not like "this is how it is" ;), otherwise your direct manner is well-targeted