Which one will cover more boards I got two of the TS&A one being polished with the sharp backend layout from Mo's Site which really covers lots of boards on the backend like the 'Nsane LevRG should if drilled correctly. Any one have both of these balls to compare the two? Thinking about getting an 'Nsane but if its not any more aggressive then my TS&A I'm not going to worry about it. Thanks in Advanced!!