I like that double table

I would agree, think it looks a bit too small.

Yep looks a little bit small. But you probably can not go with bigger table, not so much room. There is supposed to be minimum 12-18 inches from sofa to table

I found some ideas for coffee table

HGTV HOME Design Studio CU.2 U Shaped Sectional by Bassett Furniture · More Info

Table feels too small but also not very practical. In addition to size, consider shape, accessibility, and function.

The table will serve the wedge and 2 cushions left of and 1 cushion right of wedge. How about adding two at each arrm end?

You might want to consider nesting tables or cube tables that can be moved around to accommodate different requirements for this large sectional.

How do you use the room. This has storage, versatility and a table for the laptop, snacks, games, etc.

Nesnesis Modern Round Lift-top Nesting Wood Coffee Table with Rotatable Drawers, White/Black · More Info

Nesnesis Modern Round Lift-top Nesting Wood Coffee Table with Rotatable Drawers, White/Natural · More Info

You might be able to try some nesting tables or c tables. Below are a few designs of living room areas with coffee tables which might work for you.

California Ranch Transformation · More Info

Charming Cottage · More Info