Capital One Aspire Business CC vs American Express Platinum Cashback Everyday Card

Mishomeister

With the house move approaching really shortly and therefore new expences coming it is now the time for me to get one of those 5% for first 3 months.
There are 2 very similar cards that I can not decide between. These are:

1.Capital One Aspire Business Credit Card.
http://www.capitalone.co.uk/creditcards/aspire-business-credit-card.jsf

2.American Express Platinum Cashback Everyday Card.
https://www.americanexpress.com/uk/content/platinum-cashback-everyday-credit-card/?filter=credit,cashback



My current situation with credit cards is:
I have a Halifax 1% cachback on any purchases. It has limit of £1,300 credit card.
I also have a Luma cashback card which pays 4% on the first £225 per month spent in supermarkets. This card has a limit of £1,500.
There is also Aqua Reward cc which is used for expences abroad only. The limit is £800.

All of the above cards are repaid in full every month.

Capital one card hence it is a Mastercard looks slightly more attractive than Amex, however I am not sure if having a Luma card which is part of Capital One could make an affect of me being unable to get a Capital One card.

So really I am looking for an advice as of which card I should go for.

planteria

what about both?
i use Amex Cashback and usually have a non-Amex card in my wallet too..currently CapOne Elite, but the Aspire Business is a decent option