Factors include performance, stability and pricing.
The best budget triple play (Internet, TV and Telephone) offer Scarlet Trio Budget does not mean less quality, Scarlet is a subsiadairy of Proximus and the hardware is identical.
The best perks ISP Winner: Proximus - indoor multicell - Fonera
Runner up: Telenet
The best Tweakers ISP edpnet 'VDSL XL'. Because they offer the full capacity of your internet line! That is right, no capping, no limits, just the maximum! What hardware do they use? Well, if it is certified for the Proximus VDSL2 network, you can use it. Currently this list is limited to the bbox (Belgacom Box) and AVM FRITZ!Box modems. The FRITZ!Box edpnet offers on their website does not include any locks.
The best 4G internet Orange Easy Internet @Home Pricing starts from € 15 a month for 15 GB of data, for € 5 more you have 30 GB of data and 100 GB of data during the night. The bandwidth will be throttled to 256 kbps when you have reach your monthly limit.