Is pcp constant pressure cabin good or small?

This situation needs to be determined according to the specific situation.

The size of PC constant pressure air chamber has its own advantages and disadvantages. The specific choice depends on your specific needs and preferences. The size of the constant pressure air chamber will affect the inflation speed and air chamber volume. If the air chamber is larger, the inflation speed is faster, but there may be a problem that the inflation pressure is unstable due to the excessive volume of the air chamber. If the air chamber is smaller, the inflation speed is slower, but the inflation pressure can be better controlled.