I've been reading these forums for a long time, never posted.
Last Thursday I decided to apply for the Amex Plat and Citi Prestige at the same time (heavy travel planned this year). I have about 8 inquiries and wasn't sure if another would stop me from getting either card so I filled out and submitted both online apps simultaneously. Amex came back instantly approved, the Citi app required me to call in and veryify my personal info and then I was quickly approved over the phone with a 15K limit.
Current FICO 8 scores are 706/731/735 with 3% credit util on existing cards and $220K income.