better charting software

As someone who a year ago got more into the TA route I initially used incredible charts trial subscription then moved onto using Bigcharts.com while learning. Problem with this (Bigcharts) charting software is doesn't pick up macquarie infrastructure shares (MCG, MAP, MIG) which I hold). Any other charting software people use and can recommend? I am also considering getting subscription for good charting software (seems standard prices are around $10 a month) to do intraday trading as having done reasonably well with limited time due to fulltime job I am considering taking the plunge to go trading full time...as Bigchart.com while nice in being free comes with 20 minute delay...

Any suggestions on what people use and recommend in the way of charting software greatfully received....