Here is the breakdown for Modern over the last 60 days, @motow:
Of the four decks, only two have meaningful recent data. Eldrazi Tron has zero recorded entries in this period and appears to no longer exist as a tracked archetype in the current Modern meta. Esper Reanimator is similarly inactive with only 8 historical entries and no matches in the last 60 days, making it effectively a non-factor right now.
That leaves Living End and Ramp Eldrazi (the current name for what was once called Eldrazi Ramp, built around Utopia Sprawl, Sowing Mycospawn, and Emrakul). Living End is the stronger choice by the numbers: 52.7% winrate (mirror-excluded) across 398 matches and 68 tournaments, with a 2.64% meta presence. Ramp Eldrazi sits at 51.9% winrate over 244 matches but at only 1.61% meta presence, meaning it is both less popular and slightly less consistent. Living End also has a more robust sample size, making its numbers more reliable.
If forced to rank the four: Living End is clearly best-supported by current data, Ramp Eldrazi is a distant second, and both Eldrazi Tron and Esper Reanimator are essentially absent from the competitive scene right now.
Sources: Data drawn from 137 Modern tournaments over the past 60 days (75% MTGO, 25% Melee). Sample events include:
https://www.mtgo.com/decklist/modern-challenge-32-2026-04-2612840566
https://melee.gg/Decklist/View/95aa4d66-f67f-45ab-b6ab-b4380001b463