Why don't you ask for a limit increase first
I did... one of my card has 35k credit line.....a Chase Sapphire platinium... the other two are 10k each...
I live in Texas, in a worst case they cannot do wage garnishment even if I dont pay back, they sue me and win a judgement etc. I mean sure laws can change, but the way I see it if US attack China in SCS or elsewhere get kinetic, all bets are off anyway.
I only making 90k, compared to most ambitions Chinese its very modest, so I cannot live a good lifestyle, now Im signing up credits on sites like whatyourprice, going to dates and fine dining with women that otherwise as they say to paraphrase Bruce Lee movie, I would not otherwise had a "Chinamans chance"