Steel rails play different from wood. The ball banks different. They use the same brand k55/k66? Cushion material diamond use which is different from Brunswick!
The original diamond tables were oak vs. Dymondwood. They banked better and would give slightly on contact.
Just my opinion. John Moody out in Salisbury got one of every brand in his pool room and sold off the kim steel tables based on player preferences.
The owner of kim steel is very nice he is Tobias Kim! Sponsored a grady event. Ball return was best in business. He offers a wood rail version I think or you could switch to Brunswick superspeed cushions.
It all depends on what you like?
Kd