[Carline]

A dumber racket would be a racket using a symmetric blade with different rubbers of same type such as spinny inverted rubbers or wide pips rubbers on either side.
The dumbest racket would be a racket using a symmetric blade and also identical rubbers (same brand of same rubber type) on both sides.

A symmetric blade has identical layer composition (wood & composite layers) on both sides of the blade (Sometimes also called a 2 speed blade)

Don't be stupid ....don't be brainwashed by the booster supremacist controlled ITTF and its coaches who want everyone to think a dumb racket is the only "normal" racket & their claim that top spin is the only proper way to play table tennis.

Think outside the box. Don't be intimidated & bullied by the booster supremacists. Don't be shamed into submission. Use the proper smart racket for your playing style with an asymmetric blades and different type rubbers for two sides. (Just blocking or flat-hitting or chopping on your backhand using a spinny inverted rubber does not qualify you as a two winged looper but the booster supremacists want you to live in that fantasy and delusion but there are specific rubbers in table tennis for chopping, blocking or flat-hitting ..........but of course booster supremacists do not want you to use them because it is a huge nuisance for them to play against it)

There is no shame in admitting you do not have a backhand (loop) because 90% of humans cannot. They just delude themselves that they do. You most likely have a much better backhand style such as chopping or blocking or hitting but booster supremacists will try too convince you otherwise because you will then become a nuisance to play against & they do not of course want that

Top spin style or no spin style along with top spin style with any combination thereof is the ONLY NORMAL way to play table tennis & enjoy the full spectrum of spins & enjoy the sport fully and not half . Don't be a fool and be brainwashed by the booster supremacist controlled ITTF that top spin is the ONLY NORMAL way to play table tennis.
Most important keep your children or your parents or para players far away from dumb rackets. . They could suffer the most with dumb rackets