Azilect New

Hi all,
I know Azilect /Rasagiline has been spoken about before, however I see the last post was in 2014 and I have been told that there have been ‘changes and improvements’ to the formulation over the ensuing years.
I have, despite my misgivings and better judgement, been told I actually should finally start on the tablets now.
I have avoided any medication like the plague, as I know that after a time the body builds a tolerance, and you need to increase the dosage.
I have seizures and I have to change the medication every 5-6 years or so when I get to the maximum dosage of that particular medication and go onto a new one.
I will do that for a year then go back onto the one I am on now as it ‘works perfectly’ for me and has the least side effects of any I have had before.
Can anyone tell me their experiences with it.