There was an Hapsburg empire`s ambassador to Istanbul named Ogier Ghiselin de Busbecq from 1552 to 1562 AD. He stayed in Istanbul for 10 years but traveled all around Turkey and constantly sent reports to Vienna.
He was also the guy who attested the last remaining Goths in Crimea and noted their language for the last time. He calls them as Tatars at first because they were the horsemen of Crimea but he thinks that they either should be the descendants of Goths or Saxons because they were speaking German language.
Pastirma, "pressed meat" in Turkish is the best and easiest meal for mobile horsemen. They were slicing the meat, season it with herbs and putting under the saddle to let it dry faster with the horse`s heat generated from it`s skin. It was practical because dried meat doesn't get spoiled and doesn't need cold to be preserved as fresh.
It`s also interesting that he mentions about the chief of Tatars who raised among these Goths. So, we can say that these last remaining Goths of Crimea who didn't migrate to the Europe, mingled with Tatars or Slavs and disappeared from history.