I started with bottles and added kegging whenever doing a really hoppy beer where I wanted to do a closed transfer. I have used a priming sugar calculator and added to the bucket prior to bottling as well as have used the Domino Dots method. I usually do 2.5-3 gal batches and find myself preferring the Domino Dot method whenever bottling. It really is easy, and there is no estimating and calculating. One major benefit that I see from the Domino Dots is that I can bottle straight from the fermenter so there is minimal agitation and much less risk of oxidation compared to transferring to a bucket and mixing in sugar. There have been a couple of occasions where I misinterpreted how much beer I was going to collect as well, resulting in a little higher amount of sugar added than I should have when doing the bucket method.
Interestingly enough, I ordered my Domino Dots off of Amazon without paying attention to the sugar cube size (had been told that all Dots are the same). I looked back at my previous order and the picture on Amazon of the product had the 4 g/cube size. However, I received the 2.3 g size. Sometimes they need just a little extra help getting into the bottle and makes me wonder if a 4 g cube would even fit. Anyway, I'm beginning to think that the 4 g cube size doesn't exist and that maybe there was a misprint somewhere along the way.
Interestingly enough, I ordered my Domino Dots off of Amazon without paying attention to the sugar cube size (had been told that all Dots are the same). I looked back at my previous order and the picture on Amazon of the product had the 4 g/cube size. However, I received the 2.3 g size. Sometimes they need just a little extra help getting into the bottle and makes me wonder if a 4 g cube would even fit. Anyway, I'm beginning to think that the 4 g cube size doesn't exist and that maybe there was a misprint somewhere along the way.