If your budget allows for it, I’d say go for a Lindy. Otherwise, the Picotin is a great first H bag - very low key and understated.
I’m not sure the Evelyne would be a good choice for you as it has a big H on it - which basically “screams Hermès” in my opinion...
The large perforated H is supposed to be worn towards the body as it was designed as a bag to hold equestrian utensils, the heat from the body and the perforations were supposed to provide warmth and ventilation to the contents. Worn that way you would never know it was a Hermes bag as it’s quite discreet unless you knew the brand.