When it comes to choosing the right ping pong table for your home, you should strongly consider avoiding thin table tennis tops, such as a 12mm top. Thin tables are often of lower quality and won't stand up to rigorous play. The range of acceptable thickness for a good ping pong table top is between 16mm and 22mm, with 18-20 being ideal for those looking for a tournament quality playing surface.

However, if you’re on a budget and don’t necessarily need or want tournament-level quality, then 13mm table may be an appropriate compromise. 13mm gives you all the benefits of extra bounce without sacrificing too much in terms of durability or longevity when compared to thicker models like 18-20 mm. A 13 mm thick table can handle regular recreational use but still provides plenty of bounce when you need it most - during a tense game!

Overall, if you're looking for a good ping pong experience at home then avoid buying thin tables with 12mm tops; instead opt for something around the 13 mm mark that will provide tournament level bounce while lasting longer than thinner models would.