you are in luck, because crypto wallets are free!
-snip-
i disagree! what about the electricity you need to run your computer on, the data you need to download & your time? are those free?
even if you do all your research in a public library still your time is not for free.
being able to test someone's software for free puts you at an advantage;
but does it compensate the resources you put into that test?
imo, balu's approach is legit; its only drawback is being almost all consuming! my schedule is mostly packed!
his edge is his enthusiasm, tenacity & knowledge/experience/skill, my edge is cheap electricity so i'm exploiting that!
What is/can be your edge op? (do spend time on this question.)
for the sake of sharing, i did trade/invest in few alts & barely made losses; the fact is, it was pure luck with capital L!
(e.g. sold my daos day before the hack, their fiat value being twice what i spent on!)
but i never did have the time nor the nerve to lookup 50 alts, deep research 15, pick 8 & involve 5, now i just do it for fun if i happen to stumble at sth i fancy!