I’ve been wondering if the choice between MT4 and MT5 actually matters as much as people say, or if the real difference is just the broker behind the platform. Like, is platform stability something that’s specific to how the broker runs their infrastructure, or is it pretty much the same across most brokers?
I’m asking because I’ve heard complaints about certain brokers having platform lag or disconnections during major news events, but I’m not sure if that’s a real issue or just people overreacting to normal market volatility.
The reason I’m curious is because I want to make sure I pick something reliable before I worry about spreads and rebates. A platform that crashes when you need it most isn’t worth any amount of cashback savings.
Has anyone actually tested different brokers’ MT4 and MT5 performance during peak sessions or major news announcements? I’d love to know if some brokers really do hold up better than others, or if it’s pretty much the same experience everywhere.
MT5 faster but broker infrastructure matters more.
Most brokers hold up fine during news.
Platform stability is 80% broker infrastructure and 20% MT4 versus MT5. Most established brokers have decent servers, but the difference shows up during extreme volatility. Tier one brokers like Exness handle ten thousand concurrent connections without lag. Smaller brokers can get slow.
MT5 is slightly faster on processing but most traders won’t notice. Test during actual news events, not quiet times.
I’ve tested this. IC Markets and Exness both hold up solidly during FOMC announcements. Smaller brokers sometimes get overwhelmed. The real test is whether your stop orders execute instantly or if there’s a delay. That’s where infrastructure fails.
I’ve used both MT4 and MT5 on different brokers. The platform itself is stable on both, but the broker’s connection matters way more. I had a better experience with a broker that had good server redundancy than with one that used older infrastructure even if they offered MT5.
During the recent market volatility I noticed one broker got a bit sluggish, but another one handled it fine. Both use MT5, so it’s definitely the broker, not the platform.
I’d suggest testing during actual market hours, not just looking at reviews. Open demo accounts and see how they perform when things get busy. That tells you more than anything theoretical.
Most brokers fine during normal times test during news.
I’ve stress tested multiple brokers during major releases. The difference is real but subtle. Exness and IC Markets both hold up without lag during extreme volatility. I’ve used smaller brokers that got slow during spikes.
It’s not usually a full crash. More like order execution delays or slightly laggy interface. Over months of trading, it probably costs you a few pips in slippage. Not catastrophic but annoying.
MT5 is technically faster because of better order processing, but honestly on a quality broker you won’t feel the difference. Reliability matters more than version.
The actual test is placing a stop order during FOMC and seeing if it executes where you wanted. That’s when you find out if a broker’s infrastructure is solid. I’ve seen platforms where the stop order execution was delayed by seconds during volatility, which means your actual entry was worse than your intended level.
With established brokers using decent infrastructure, this almost never happens. With smaller ones, it can be an issue. So broker choice matters more than platform choice.