FYI - you don't need to post that long of a link to amazon. The following link is the same item...

• https://www.amazon.com/dp/B08J3SDBDT/

So, what difference does the 100MHz and 50MHz have?

Is this the correct one for the 100MHz? It's cheaper but looks like it has less features. Some reviews said stay away from the older model. I don't know what model this is.

If the 100MHz is better, I would get that because it's cheaper anyway.

Honestly know nothing about these, but I'm going to buy one anyway so I can learn about them.

https://www.amazon.com/dp/B08J3SDBDT/ref=sspa_dk_detail_0?psc=1&pd_rd_i=B08J3SDBDT&pd_rd_w=WrJY8&pf_rd_p=0c758152-61cd-452f-97a6-17f070f654b8&pd_rd_wg=k3im5&pf_rd_r=301E3YKQ0G5MNWW0JMT9&pd_rd_r=07d8784d-5520-4a71-92fb-6c8275585c67&s=industrial&smid=A252XV0AXN9KTR&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzVFo2TkQ2OEs4RkJMJmVuY3J5cHRlZElkPUEwMjAzODYwM0IzMlhFQjRKOEo5MSZlbmNyeXB0ZWRBZElkPUEwOTA4MzU1S05BS0I0UTZTRlQ3JndpZGdldE5hbWU9c3BfZGV0YWlsJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==