chore: fine-tune README.rst based on additional feedback (#594)

Author: jdstrand

README.rst

@@ -36,7 +36,9 @@ influxdb-client-python
    :target: https://www.influxdata.com/slack
    :alt: Slack Status
 
-This repository contains the Python client library for use with InfluxDB 2.0 specifically with Flux. For InfluxDB 3.0 users, utilize the lightweight `v3 client library <https://github.com/InfluxCommunity/influxdb3-python>`_. 1.x users  will want to use the `v1 client library <https://github.com/influxdata/influxdb-python>`_.
+This repository contains the Python client library for use with InfluxDB 2.x and Flux. InfluxDB 3.x users should instead use the lightweight `v3 client library <https://github.com/InfluxCommunity/influxdb3-python>`_. InfluxDB 1.x users should use the `v1 client library <https://github.com/influxdata/influxdb-python>`_.
+
+For ease of migration and a consistent query and write experience, v2 users should consider using InfluxQL and the `v1 client library <https://github.com/influxdata/influxdb-python>`_.
 
 The API of the **influxdb-client-python** is not the backwards-compatible with the old one - **influxdb-python**.