Mobile WiFi antenna booster

[Bunny]

Hi

i am reaching out to the community, looking to boost the WiFi signal near my static caravan. The present signal is very hit and miss, so I was wondering if an external antenna would boost the signal. Has any one had experience in using such devise and is it any good. 
TA

[JonathanB]

Hi @Bunny,

Sorry there hasn't been any other responses to your post in the meantime. We don't tend to recommend external antennas from Three, our internal teams have found that they have a tendency to drop most of the speed in the cable between antenna and router, so the feedback I've received as they tend not to provide any significant benefit.

I've had a look and can see some info from other community members on this topic though Antenna Recommendations for NR5103E 

Did you decide to purchase an antenna in the end, or did you find any other solutions?

Thanks,
Jonathan