Which is better, liquid rosin or solid rosin?

1. Traditional solid rosin can be used only after heating or adding solvent, while liquid rosin can be used directly without heating or dissolving, which is more convenient to use.

2. The viscosity of solid rosin will change at different temperatures, while the viscosity of liquid rosin will remain stable within a certain temperature range, and there will be no problems such as blockage or adhesion during use.