[Old blades] Need help identifying these old ones

After digging through my room I found 6 old blades, only 2 of them seem to be "brand-name ones", or at least less crappy than other 4.

Here's the list:

2 "CARADE" brand Chinese crappy blades (I think it cost me 20 RMB few years back)

2 "Giant Dragon Attack Style" blade (recreational product I believe"

1 TSP "Giant" (recreational...I think)

I actually thought only the TSP was a good one (because the "Double Happiness" brand sounds cheapy for me, it's traditional Chinese saying "雙囍" or "雙喜" as many Chinese made products love to use it as brand names)

However after some Google work I couldn't find much information on that TSP, and then I spotted "Double Happiness" brand on some other website, and then I did some research on the DHS PF4.

DHS PF4s seem to have few different versions, 008..016..032. I saw some photos showing the model number was printed (or engraved?) at the end of the handle, but mine doesn't have any number, only PF4 on the handle and PF4 on the rubber.

Can anyone give me more information on this blade/bat/racket/board?

Here are some photos.

Here's a picture of the TSP: