Which "DVD-Audio" program should I purchase?

Hello guys,

I’m looking to purchase a programme which will allow me to burn FLAC and WAVE files to DVD for playing in my DVD Player as DVD-Audio (without any quality loss or short-cuts, I want something that does the job properly !).
Both 24bit/48000 and 16bit/44.1.

Could some people please recommend a decent programme I could purchase ?

I found the following programme quite good in “trial” mode (I was able to burn 5 DVD-Audio’s).
DVD-Audio Solo Plus Edition v1.6

Does anybody know how it compares to other programs available for “purchase” ?, would anyone recommend something which is supposed to be a little better ?

Any opinions will be appreciated !
Thanks in advance.