mariott credit card elite nights-do I get them from amex and chase?

[koshergourmetmart]

I have a former Amex starwood card where I get x number of elite nights. 

If I get a chase Marriott Bonvoy Boundless Card which gives 15 nights, do I still get them if I have the starwood card?

Thanks

[koshergourmetmart]

is there any difference in  platinum status by spending $ or getting it by getting a mariott personal cc?

[israshot]

I have a former Amex starwood card where I get x number of elite nights. 

If I get a chase Marriott Bonvoy Boundless Card which gives 15 nights, do I still get them if I have the starwood card?

Thanks

You can get twice 15 nights only if you have 1 consumer and 1 business card.