Im old school and I'm just starting to order & use these newer style set-ups.. But I can tell you that in my 30 year of having Burmese and Ball Pythons my Humidity has been 50% on the low end to 60%. (Thats only as Pets not breeding) so to me it doesnt sound like your having much of a problem in that area once you dial it in.
As far as Tstats or Thermometers (cant remember which one you mentioned) Id stick with whats proven, Herpstat/VE/ for Tstats and Accurite thermometers seem to do fine for everyone .. ive seen & had to many problems with junk. Proportional Tstats is where its at bro and they seem to help Humidity to by not just alowing heaters to be on FULL BORE or OFF.
.....and I dont use chip so cant say anything on that.