Go for the Watson station which is a clone of the Ecowitt HP2551.
The HP2551 and its clones are incredibly versatile and will allow you to grow your hobby around the weather station if you wish with lots of additional sensors or if you prefer leave it with a simple all in one sensor.
There is a big following for these stations and they are probably the most successful in the World for Hobbyists alongside Davis stations (for those with deeper pockets). The Youshika will do the job but has little support and is not a favoured station for those who know.
Take a look at the Ambient/Ecowitt forum where you can learn all about the HP2551 and its optional sensors and configurations. The Watson station uses 868Mhz which will make it compatible with the Froggit (German Clone variants) sensors, assuming Brexit ever allows UK folks to buy from Europe again. Failing that though you can buy spares and extra sensors direct from Ecowitt in Shenzen and technical support is excellent, both from Forums and from Ecowitt themselves.
I meant to say that placing the primary all in one sensor on a pole is no problem. I have mine on a aerial fitting on the side of my garage. My profile pic is old and shows a very old station setup but you get the idea.
