After reading the above comments, I’m glad that I chose Ancestry. I eventually convinced my brother, mother, son and husband to take DNA tests as well. Sadly, my father passed away years ago so I do not have a test from him.
However, I was (I eventually got over it) a bit disappointed in the number of my matches. My (American) husband is not interested in genealogy so doesn’t it just figure that he has incredibly more results than I have received.
One word of caution, if the tests are still done the same way — carefully follow the instructions. My husband’s first two tests were compromised (I think that’s the word that was used) so he had to submit three DNA samples (with no additional cost). It was frustrating for those of us who are impatient.

. I don’t understand what could have gone wrong with the tests as my husband, son and I took the first test at the same time (we all followed the instructions).
I agree with others - if you aren’t impatient, waiting for a sale is what I would do. In addition, if you have other family members who are interested, then waiting could help everyone.
Note: it’s best to be prepared for surprises in the results. I found a very distant cousin who turned out to be related through an ancestor who gave up her first child for adoption. While my new cousin and I were thrilled to find each other, that might not always happen.