Out of those choices -- the weatherby / howa is the best out of the box for value and accuracy and general feel of a rifle. The sub-moa concept was a way for weatherby to charge a couple hundred more when they realized that customers were asking for them to pick out the rifles which shot the tightest factory test targets. The cost of the non sub-moa vanguard puts it into a very good class of value for the dollar, and they still shoot quite well.
As much as I love the Tikkas, they do feel a bit unlike a rifle we may have grown up with..... that feel I now find to be very important to my happiness with a rifle
That is why, given my choice it would be a CZ with a set trigger . for the money, the bbls are hard to beat, they are very durable, built in dovetail mounts negates the need for more bases, and I find the accuracy very good to excellent, especially if you handload for that particular rifle.