There are substantial benefits in pooling DNA results.
One of the main ones being the ability to compare like with like for all interested in whichever project.
For those tested at eg, Ancestry.com, Family Tree DNA offers a transfer program with a number of options.
The most basic simply transfers your results into the FT DNA system where you can take advantage of their tools, matches, and all the volunteer administrators who help interpret results and recommend "where to next".
Even better, take advantage of the re-test option which involves a new sample, securely stored, and with the gaps between the prior company test and those offered by Family Tree DNA, all filled in.
Check out the above link for further information, and please do consider this option.