I have tried TinArc 3 and TinArc 5, both in 37° 2.1mm and on both side.
TinArc 3 uses the #50 sponge, which is not really bouncy, but has medium power - the rubber topsheet is rather dense and stiff (and it sticks extremely well to protective sheets despite being almost untacky), so it has a precise feel, but also needs to be played technically confidently to earn its rewards.
TinArc 5 has a white porous sponge, which is bouncier than the #50 sponge - it is really easy to play, but can be felt limiting sometimes. The rubber topsheet is "so-so" on the black side, nothing really remarkable, but good enough - however, the red side has a coarse grainy texture, which has much less grip, almost like an anti rubber, just with a wrong sponge underneath*.
*This is only based on a rather short test session, but I don't think there would be much difference in longer tests.
I haven't tried "normal" TinArc yet.
I cannot mention any ESN/Japanese rubber with similar characteristics - GoldArcs are completely different. I have only a reference to another Chinese rubber: TinArc 3 is somewhat similar to 729/Friendship Pro Dragon L - the latter being somewhat even less bouncy on low force hits, but it has a tremendous amount of gears.