Wait the new doser 2 slave?

[Gael]

Hello,

I need 8 profilux slave dosing pump.
Wifi is useless, i will use PAB cable.
I did not need the lighting GHL logo...
Level & temp ports? We don't know if the slave version have it.
Current doser version cost less for just use dosing pump with Profilux.
With the old model we can use ProfiLux Mount 1 PL-0739
According to you why I should wait for the new model?

Thank for your advices guys :-)