title: Eclipse Luna vs Kepler
body: <p>I am currently using 64 bits Kepler with IBM Websphere Developer Tools and it is running very slow. The eclipse process regularly uses 800M - 1.2G and it freezes my computer from time to time (waiting for GC, I guess).</p>
  
  <p>I am considering upgrade it to Luna.
  My question is: Will Luna use less memory? Will I get some performance improvements after upgrade?</p>
  
  <p>If anyone have similar experience, please let me know! Thanks.</p>