NFCU MR: $25K | Venture: $21K | Amex ED: $18K | NFCU CR: $18K | Amex BCE: $15K | IT #1: $17.5K | PNC Core: $15K | PPMC: $12K | Wells Fargo: $11K | Savor: 12K | Cap1 QS: $8.5K | Barclays Rewards: $7.75K | IT #2: $7.3K | MLife: $9.5K | Sportsman's Guide: $8.7K | PenFed PR: $5.5K | Elan Plat: $2.3K | TRV: $3.6K | BotW: $3K
Current FICO 8 Scores: EQ: 828| TU: 805 | EX: 814
If you have Prime, there is no difference in cash back between the store card and the Chase prime card. Both are now 5%.
If you want to finance something at 0% the store card is the way to go. Reality is it will actually cost you the 5% discount to use their 0% offer.
DCU may take time to grow
NFCU - plenty of threads on how to grow, it may explode your limit for you
Cap1 - looks like a credit steps card. you can get a CLI possibly after 60-70 days, almost definitely before your step increase, will also get credit steps, and can then try every 6 months to grow
Chase Amazon - don't look for growth
Amazon - I believe is Synchrony backed; could get huge growth here as well
Nurture what you have and they should help you utility go up along with your scores