I have been on SolCard since last year and the 5% top-up has finally annoyed me enough to look elsewhere. Vyrion advertises 1% flat and a $1 issue fee against SolCard's $10, which is a big enough gap that I assume I am missing something.
What I want from anyone who has actually held both: does the 1% stay 1%, and is there a catch on the limits? Vyrion lists $10k per transaction, which is far above anything I need, so I am suspicious of the number rather than reassured by it.
APAC here, if that changes the answer.