Solinco Confidential officially was released in 2020 after a couple years of "confidential" testing. Stiffer than Hyper G but not as stiff as Tour Bite, it's a good choice for advanced players looking for a control oriented poly. For now, in 17 gauge only.

$26

Solinco Hyper G is one of the more recent offerings from Solinco and is considerably softer than Tour Bite which preceded it by a couple years. In 16 (1.30mm), 16L (1.25mm), 17 (1.20mm) and 18 (1.15mm), the string is fluorescent green and pentagonally shaped. Solinco also offers an even softer version of this called (what else?) "Hyper-G Soft" which I am carrying in 17 ga only.

$26

Solinco Tour Bite is a pentagonally shaped polyester string made in Taiwan. It is designed for big spin. Available in 1.05, 1.10, 1.15, 1.20, 1.25 and 1.30mm diameters.

$26