I got both cards in September. I have tried numerous times for CLIs on both and was denied. Tried the love button on Walmart today and went from 500 to 1000. Tried again and increased to 2000. Once more and up to 3000!
Amazon started at 1200. Requested 3000 and approved.
I am happy and will not push my luck any further.
Scores are mid 600s with about 50% utilization overall (holiday shopping). I have many new accounts opened within the last six months. Oldest account is 10 years.