Hey guys first post here. I have been an essential member since around January I believe and this website has helped a lot. I have a question about my bankroll. I have been a winning player at 5NL and 10NL for around a month and a half know, around 80k hands at 5NL ( I have 4.7/100 bb W.R. not including rakeback) and about 20k at 10NL (in the past 1-2 months). My bankroll is at 200USD and I feel I am pretty comfortable with my skillset and I can move up in stakes. While my winrate is lowish over the large sample size, the majority of my losses have come from the first 10k hands where I did not adapt to the playerpool correctly and went on a 8 buying downswing. I have 3 options that I am considering:

Point - I have 250USD that I am looking to invest in poker, here are my 3 suggestions.

1. Deposit and take a shot at a higher stake
2. Purchase PIOsolver and study; don't deposit more money,
3. Use the money toward coaching; don't deposit more money.

I am stuck between these 3 options and I am curious what the community thinks is the best option.

Information - Poker is not my main income. I am a student on internship so the 250USD is not a big deal for me. I play 3k hands a day so I dedicate around 3-4 hours per day to poker at the start of July.