Comparing the experience of a blowjob from a girl versus a real doll is subjective and depends on individual preferences, expectations, and the quality of the sex doll. Here are some factors to consider:
From: Climax Doll

Advantages:
Emotional Connection:A real person can provide an emotional bond and closeness that make the whole experience more enjoyable. Responsiveness:A live girl will be able to read your body language and adjust her moves to suit your mood. Natural Feel:The touch, temperature, and skin of a person are more natural and lifelike. Communication:You can easily express your likes and dislikes, and get responses immediately.
Disadvantages:
Variability:The level of enjoyment depends a lot on the person's abilities and how comfortable she is.Social Dynamics:Interpersonal interaction can bring with it a lot of emotional and social complications.
Real Doll
Advantages:
Consistency:
Sex dolls can deliver a steady experience that is in line with their programmed elements and features.
Customization:
Premium dolls can be tailored to specific needs for instance oral texture and sensation.
Availability:
A sex doll is a good time partner when you wish to be alone with no interruptions of any kind.
No Emotional Complications:
With a doll you are free of the emotional and social difficulties that sexual partner interactions are usually laden with.
Disadvantages:
Lack of Interaction:
Perhaps the most significant factor limiting sex dolls will always be their lack of real-time communications and the ability to sense and accommodate your desires.
Artificial Feel:
The majority of dolls for sexual purposes are really not able to recreate the exact feeling, warmth, and texture of a human being going as deep as the physical and the emotional planes which contribute to the whole sensual experience.
Maintenance:
In order to be sure that they stay hygienic and last for a long time, sex dolls need to be cleaned and maintained regularly.
Key Considerations
Personal Preferences: Differences in individual needs for emotional bonding, interaction, and physical sensations may be critical factors deciding which experience you will find more pleasurable.Quality of the Doll: A doll's quality such as its materials and design aspects might largely determine the experience. Premium dolls with more advanced features can give a more immersive feeling compared to entry-level ones.Purpose: The reason for having the experience should be taken into account. A real girl might be more rewarding if you desire emotional closeness and lively interactions. On the other hand, a sex doll is a good choice if you want an option that is always there and consistent.
To sum up the issue, the pleasure one gets from a blowjob performed by a real girl against a real doll depends so much on one's own preferences and on the quality of the sex doll. You need to figure out your own requirements, the value you place on a romantic connection, and the characteristics of the love doll when doing a comparison.