I do not own OWL, but basically people are just trying to earn an income from all of them, thats the point. I do not even know about TFS to be fair, that is a new one to me, but OWL and BFG has been around for a while and I can easily say that they could be a decent investment on a bull market, but makes no sense during the bear market. What I would suggest is hold stuff like btc or eth during bear market so you could make a profit when it goes up, after it goes up start holding owl or bfg because that will give you not just profit but also income, right now the income is not that good, but during bull it will surely become good.