FTFY
Although $1k is never garbage
The Spark Cash has a couple things going for it. Big SUB's, 2% cashback business card is fine and huge limits are obtainable. No gimmicks for the redemption like the make you do for the Venture, Venture One or Barclays pulls on the Arrival+. The fact that it reports to your personal reports kind of makes it the antithesis of a business product though.
The Venture One has a mediocre SUB and is a 1.25% cashback card that limits your redemption to travel. Gross. The fact that they market the card as a "Miles" card so they can get away with giving a 1.25% return as opposed to the Quiksilver that gives you a 1.5% return with no redemption gimmicks is hilarious.
In today's credit landscape, no one with halfway decent credit should settle for anything under 2%. Obviously transferable currency like MR or Ur changes that, as does benefits that come with using a certain card for warranty and return protections etc. None of which are applicable to a Venture One or Quiksilver