Fujitsu FKB8727: Good first old keyboard or trash?

[Pepse]

Good morning, good afternoon or good night.
So, i've been searching for an old keyboard to buy (it's going to be my first one), since i finally have a little bit of money, but the options in my country are quite limited unfortunately.
However, searching on Facebook Marketplace, i found this keyboard on a batch for only 10 reais (approximately 4 dollars), very cheap. It's an Fujitsu FKB8727 (according to telcontar.net, it's a Rubber dome over membrane with discrete plungers keyboard).

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So, in your opinion, is this keyboard a good option, or should i keep my money and wait for something like a BTC to appear?
Any help is appreciated.

[Findecanor]

I remember it as feeling mushy. BTC is definitely better.