Currently I'm using 1 r9 380 card with 20 MH. I've only been mining for 3 days straight (72hours). I used the Mining Calculators from Etherscan and Cryptocompare. While these sites calculate it will take me approximately 1 month to solve a block for 5 Ether on this single card, with the exponential rate of difficulty increasing is it futile to mine solo? Should I just jump into the adult swim (mining pool) for at minimum some payout in finney? Or should I expect some finney payout in my 20 mh solo mining efforts at least once a week if not daily?
Basically I'll never see a single amount in my wallet , not even a penny ('finney') because the pools collectively out pace a 20 mh card (or even a 45mh rate for that matter if I added crossfire).
To answer my question please also include the 'reward' process for solo mining. These calculators are not descriptive enough and I have yet to find a Q&A to this delimma.