Blue Star feels like the one of the few ALEPHs who aren't a nightmare to work with in the early - mid game, as long as you have an agent with LVL 5 Temperance + Prudence and decent white damage protection.

None of them are really that hard to deal with nonetheless suppress.
Blue Star is by far the easiest to contain and I have never had it breach or cause any employees to panic or die and when it did breach it was on purpose just to see if I could suppress it in which I did without difficulty and without deaths.
(CENSORED) is harder to contain but even easier to kill and i did have to use Theresa at first just so my employee wouldn't go insane when working with it but other than that small bit of difficulty when I first got he became very easy later in the game.
Melting Love is the hardest to contain out of the three in this video but is very manageable with execution bullets so none of the clerks get infected but is the easiest out of the three to suppress being annihilated in a matter of seconds.