We went to Hoburn Bashley last summer on the advice of a fellow caravanner on this forum and we had a great holiday. The site was lovely with loads to do for the kids (teenagers), entertainment was good and the site is very well kept. The pitches are a good size, some with hedges for wee bit extra privacy. Toilets immaculate. Restaurant, family lounge and adults only bar - caters for everyone. You can walk into New Milton which is a lovely town and take the train fron New Milton to Bournemount or Poole. We are considering going back this year, not many sites tick all the boxes for all the family but this is one of the best we've come across in the UK. Dont know anything about the other site, sorry.
Audrey X