This was a thought provoking post that encouraged me to take a shot at 2/5 and post about my experience.
Background: I've been lurking on 2+2 for about a year and playing 1/2 for about a year and a half (avg. a couple of weekend nights per month). I consider myself just above a break-even player. BR = $1,700. The last couple of months I've been playing more and have been running good/playing well (for the most part). I study by reading books (e.g., Harrington on Cash, etc.) and reading 2+2, and analyzing significant hands with the help of an equity calculator on my phone (usually at the table, while I'm not in a hand). I see many of the same players at the 1/2 tables have begun to understand which players to be careful with.
Generally, my playing style is as follows: 1) play tight, 2) bet aggressively with big made hands and draws, 3) never slowplay and 4) rarely bluff. Also, I have learned to adjust my style according to the table/player and vary style within a session.
I've been thinking about taking a shot a 2/5 and this thread confirmed that there wasn't a lot a risk by doing so. My life roll is intact and am in good shape professionlly.
So - last Friday I sit down at a 2/5 table and bought in for $470 (I had lost $30 at 1/2 while waiting for a 2/5 seat to open up).
A couple of observations: 1) the 2/5 players are much more aggressive than the 1/2 players in terms of betsizing, especially with reraises, 2) 2/5 players are not there to have fun/socialize like I see at the 1/2 tables. 1/2 players might talk about where they work, their kids, etc. The 2/5 players, with what little conversation occurred, was about tournaments going on in out-of-state casinos = who's playing, who isnt, etc. - much more in tune with the state of the poker world.
About 3 hours in I had AhKd in the SB. My stack was about 340. There were 4 limpers in front of me. I made it 25 from the SB. Got 4 callers. Flop was Kh 2d Jc. I lead out with 80, figuring I had a tight/weakish image, so I wanted to bet strong and send a message that I wasn't going away easily. V1 went all-in for 95 (had been playig tight with a small stack). V2 called (had been mixing it up in lots of pots, stack was up and down the whole time I was there). V3 and V4 also folded. I covered V2, but not my much. Pot is now ~$410. I had about 235 left. V3 has about 200 in front of him. Turn is an 8h. I'm first to act and am heads up with V3. What do i do at this point? I don't like to overplay TPTK, but I think I've just fallen into that trap.
This was definately a good experience in terms of understanding the differences between the two levels and taking away things that I could apply to my normal 1/2 game until my BR permits me to take another shot. Also, only having one bullet at 2/5 definately altered my play. There were several instances were I would have played in early position at 1/2, but folded at 2/5 because of the more agressive betting.