***WHAT IS THE MOST SUITABLE VERSION FOR ME?***
If you want to enjoy all the functionality of HTLiveSight, without continuing updates and bugs, your choice should be HTLiveSight.
But if you want to test new features and improvements, you're made for HTLiveSightDEV! But you have to accept some bugs and frequent updates.
HTLiveSight4Analysis was a special version of HTLS, dedicated to particular studies and analysis.
IT'S NO MORE SUPPORTED, SO CHOOSE HTLS OR HTLS-DEV INSTEAD!!!