Hi Paul,
Before I respond to your post specifically, please have a quick look at the thread below regarding 'lack of tables' for the T43.
http://forum.efilive.com/showthread....012-T43-Tables
As you have both EFILive and HPTuners (and SCT for that matter) I can appreciate that you will sit down and compare what is in one product vs another. EFILive (well, me really) rightly or wrongly decided to concentrate on keeping up to date with GM's new generation controllers and branching out in to the Cummins Diesel rather that toil over the T43 tables we lack.
I am not taking your post as criticism, my point is that with us taking the path we did we are able to offer our GM tuning shops access to ECM's not supported by any other software at this point in time, namely the E39 SIDI ECM, the E78 ECM and finally the E83 ECM. All very relevant to today's market as they are being used on many 2011's and most 2012 models.
I am not for a moment suggesting that we will forever ignore the T43, I just hope for our customers who feel 'let down' by our T43 offering that we make up for that by giving them the chance to be first on the block for many new model vehicles nobody else can tune. I know the Cummins Diesel tuners are grateful to finally be custom tuning their trucks.
Cheers,
Ross