Cartel Coins to Credits - Suggestions for Resales?

Hi all, just recently returned to the game after 5 years. Previous subscriber and security key holder so the cartel coins have been piling up in my absence. Was hoping to ask the community here for advice on what the consensus (if there is such a thing) is regarding the best resale items in game from the market for credits. When I left, having over 100m credits made you filthy rich. I get back and it’s not even a drop in the bucket anymore. So now I’m hoping to convert the paid currency into in game wealth. Are cartel packs/hypercrates the way to go here? Or is there something else worth investing in that may be the better play?

Thanks in advance for your input and advice.