What kind of plastic steel door and window design software is better?

The software of doors and windows is mixed. If you want to spend the least money to do the same thing, you really need to compare it. Software such as Chuangying Windows and Doors Software, Windows and Doors Angel Design Software, Chen Guang Windows and Doors Calculation Book, Michelle, Changfeng, etc. You can download it for free, and some can try it indefinitely. Just download and compare. Some window and door software advertisements are blown up, and they are helpless when they encounter special window types or special profiles, which is very inhuman. Other software is flashy, adding a lot of useless things, and the price is insanely high. After buying it back, they knew it was flashy and could only be decorated, and they regretted it. So others say it doesn't matter whether it's good or bad, you need to compare it yourself. Don't you see that online door and window software has a lot of childcare? There are self-doubts and self-hype. I heard that there are also frauds that put the functions of other software into their own software for promotion.