Has anyone used simcard geek esim and would you recommend it?

Sorry for another esim question, but checking other posts on here, Ubigi seems to be the most recommended. I'd like to hear from people who've used simcard geek, whether you would recommend using it and if you ran into any issues with it.

The reason why I'm asking about simcard geek is that they have a 50GB data for 16days (or 30 days) for only 3900 Yen (or 4900 Yen for 30 days). Now, I'm almost positive I won't be using 50GB of data in 16 days, but it sounds really enticing to secure a ton of data for a competitive price and having no worries about ever running out of data.

For those who have used simcard geek esims, how has your experience been with them?