Harry, that new test is probably not going to be much help. It might help a little, as my new Family Finder kit *is* finding more matches than my Ancestry kit. But the big problem is we don't receive even proportions of the DNA from our ancestors. I got a Family Finder kit for my sister late last year, and I cannot believe how many more people on my mother's side she matches than I do. I found my first connections to others through my Bullard line, but when I compare with *any* of them, I get nothing, zilch. I was beginning to think there was a mistake in one of our trees. Then I tried my sister's kit, and she matches great, with all of them! Both small and larger segments, essentially proving our relation after all. I now know that there are a number of lineages where she got all the DNA and I have none!
So what I want to recommend is not test yourself, but find a full sibling and get them tested. If they test as a full sibling to you, then anyone that matches them is a match to you, even if you can't get your own DNA to match them. After awhile, you may be able to tell which of your kits, yours or your siblings, will test the best against various lineages. And if you get a third sibling, you may find additional matching capability you don't have either. Each sibling and parent test gives you more tools to try.