This is the one we picked up & is pictured above..a 10x12, $135, 1 lb, packs to the size of a one liter bottle.

https://www.liteoutdoors.com/product/silnylon-tarp/

We also have a Cook's Custom sewing tarp. CCS tarps are more costly, but better quality overall and has more loops to allow different setups.

Cook has a PDF on his site to help with setup options.

On both tarps I use a Prusik knot on each side of a ridge-line with split-rings(or small carabiners) through the loops to decrease wear and tear on the loops.

This was another one we considered..but it's heavier:

https://www.shop.backpackingadventur...t-Siltarps.htm