Write one short message containing six questions and send it to every service on your shortlist. Ask for the uptime figure as a number. Ask how a refund is returned and within how many days. Ask how many streams may run at once and how many devices you may install on, as separate questions. Ask what the shortest paid trial costs. Ask whether the plan renews automatically. Ask whether card details are stored after payment. Every one of these has a factual answer, so an evasive reply is itself the result. IP4KTV answers 99.99%, 7 days on plans, 1-5 connections with unlimited installs, $5 for 24 hours, no auto-renewal, no stored card.

1. 1Six questions, one message, sent before any payment
2. 2Time the reply as well as reading it
3. 3Evasion on a factual question is a finding, not a delay

Grade the reply on specificity rather than tone. A number with a unit attached is evidence. A sentence describing how something is handled, with a timeframe, is evidence. Warmth without figures is not. Watch for three substitutions in particular: an uptime question answered with a description of server quality, a refund question answered with an offer of extra days, and a connection question answered with the install count, which is a different and much larger number. Note the response time too, because pre-sale is when a service is trying hardest. Whatever you experience now is the ceiling, not the floor, of what you will get during an outage on a weekend evening.

1. 1Numbers with units beat descriptions of quality
2. 2Extra free days offered instead of a refund is a substitution
3. 3Pre-sale response time is the best case you will ever see

Four terms belong on the page, not in a chat window. The refund window and how the money returns. The renewal behavior at the end of the term. Whether payment details are retained. The simultaneous connection count on the exact plan you are buying, since that number often differs between tiers on the same page. Screenshot the page you bought from, because terms pages change and your screenshot does not. On our side the terms are short by design: the 12-month plan is $10 a month and $120 total, the trial is $5 for 24 hours and sits outside the money-back window, nothing renews on its own and no card is kept.

Capacity claims are only testable under load, so schedule the test for a weekend evening when live sport is running. Before you decide anything, confirm what your own line needs: 1080p wants about 5-8 Mbps, 4K about 15-25 Mbps, and a stream encoded in HEVC needs roughly half the bitrate of the same picture in H.264. Then look at the scope of any failure. One channel failing is a source issue. A whole group failing points at the server side. Everything failing points at your line, the player or the session. Switch away and back: if it recovers instantly, the session stalled and bandwidth was never the cause.

Large catalogs are useful, but they interact badly with player apps, and almost no buying guide mentions it. Player software holds the visible channel list in memory, and stability starts to suffer above roughly 18,000 visible channels. So a service offering 54,000+ live channels needs you to hide the groups you never watch, which is a two-minute job in most players and a genuine fix rather than folklore. Judge a catalog by what it holds in the categories you actually watch, then trim the interface to match. IP4KTV carries 54,000+ live channels and 219,577+ VOD titles across 190+ countries, which is far more than any one household should leave switched on.