the only downside is the low weight and motors not strong enough to fight the wind in the higher altitudes so the good conditions for some good 75-100ft shot rarely comes without risk of losing the Tello
well, guess it's better to wait for it than risking it unpatiently.
just yesterday i went flying just some 3-4ft above ground in the moderate wind when suddenly the stronger wind gust hit and threw my tello
10-15ft away, no matter how i tried to fight it with the fast mode. good thing is that i didn't crashed it into something and found out at how strong wind should i pack it up for later, rather than crashing or losing it completely.