Sure, from Tulum I tried living in a cabana on the beach for 4 months without wifi. Therefor for am trading I needed a perfect routine having breakfast @ alma tulum when it open @ 7.30 am for premarket. I stayed grounded with feet in sand trading from there. / for premarket i alternated Alma with Nomade hotell which open 8 am ish but you can go a bit earlier. Basicly to change the breakfast as alma gets bit boring . I alternate50 / 50 and found Alma wifi stable enough and nomade also for my trading but sitting on those trendy low seated marrican pillows get tiiring after couple hours / after breakfast it was a long beach walk over to Zebra Hotel and neighbour hotel Sanara which both has stable and decent internet . Zebra is really stable though I prefer lunch @ sanara . These 4 beach hotels is the optimal to trade from for my taste and the carribean oceanview and swimming is spectacular when you want a brake. // in Tulum you also get fiber at aldea zama complex but yeah I preffered beach when in Tulum. // Playa del Carmen is easy to find fiber and you get stable 12mbp down and 4up in modern living complexes. / Bacalar is kinda a step back i find wifi there a bit to unstable at most places. // to sum up I feel like Playa Del Carmen is most viable for a trading community