Borogu and Tongan Pride? I have and they're both great. The Tongan Pride is much more 'up' than Borogu though, as I can fall asleep on Borogu with ease. If I drink Tongan Pride I had better not be planning on sleeping any time soon, that stuff just peps me up. The Borogu is much more euphoric than the Tongan, which is primarily relaxing on the muscles and anxiety where Borogu gives you a nice pep and makes everything feel just dandy.
Overall they are similar 'party kavas' and whichever one you choose I'm sure you'll be happy with.