In Mars you have: gravity and solid ground, but you don't have atmospheric pressure or comfortable temperature. Giving up on solid ground, a floating habitat 5

In Mars you have: gravity and solid ground, but you don't have atmospheric pressure or comfortable temperature. Giving up on solid ground, a floating habitat 50+ km above the surface of Venus might have almost Earth-like atmospheric pressure and temperatures, also gravity, but lacks solid ground. Is it sure that solid ground makes everything so much easier that colonizing Mars would still be easier than floating colonies in the atmosphere of Venus?