I think both of them tend to be useful in taking knowledge, community together with dealing, but a better addition is that people in that way will give you more knowledge, but dealing only causes you to be in a position to deliver more meetings and sports. however, the generation of techniques is very well realized coming from the public, seeing that there are some senior citizen dealers who express successful tactics with the community. and new operators can be realized, of course, using this discussion board. Change their own proposals and ideas with other trade shops, general knowledge of the theory, almost all dealers to invest in the type of knowledge of segment operations. Which is also needed, it is necessary for two special distributions.