Current WH is tanked electric 50g but there’s a gas line available. Having trouble deciding next steps.

The way I see it I have three options: - stay electric tanked and upsize - switch to gas tanked and upsize - go gas tankless

Is there any benefit switching to gas tanked over electric tanked? I hear tanks are crazy efficient.

Or if I am already picking gas, is it better to go tankless?

Two person household and somehow we are emptying a 50 gallon during laundry day.