Spin and Go works for me, so far +250$ on 1$ and 3$ playing.
as it was already mentioned earlier, it wasn`t easy, because if your buy in is 1$ most of time time you will be in hard battle for just 2$ ..etc. Surviving is possible only if you winning most of your games when you have chance to play for bigger prise like 4$ and 6$ ..etc.
So far, I played a few thousands games, and that is a lot, you have to agree with this. And so far, the best opening was just "1x25". And only 3times I played for 25$ on the 1$ entry = 2wins and 1 game without any chance of winning.
Only 5-6 times I was in a battle for 30$ on a 3$ level, and so far, that was biggest money prise to me. (... Only one game for 28$ on 7$ level).
The main tip that I have for you is simple in its severity; You need to do bold
bluffing almost 75% - 90% of the game , and that is the main road to win. Scary and nasty pictures are always on the board, but 75% - 90% it's nobody territory, 10%-25% is perfect nuts for someone. So, do bluffing and do not fall in black holes, fold when is necessary. Because and
off course, When is clear chance, than you must finished your opponents very quickly, which is a very rare opportunity that not include
gambling factor. In this occasions you need to use very big raises without any 2nd thoughts. So, that will also do someone of your opponents with his nuts in the hand. Fold.