Well met Lagin!
You are an old school gamer. I can just tell by the way you type. Embrace what works in your mind. We use Discord but we turned it down FOR YEARS. We leave it up to the group if they'd like to use IN GAME VOICE or DISCORD. There is no right or wrong.
Our website is currently ShivTR. We started MANY MOONS AGO on FORUMOTION. Loved that platform in its heyday. That heydey has passed.
Noone does MEMBER ROSTER & SCHEDULED RAIDS better than ShivTR. It works so well, as long as your guildies use it. If you look in the guild recruitment section here, noone has more hits than us. Same wit the old DDO site.
So what did we do. We surely weren't the biggest or baddest. What we did was create a vision, and a goal. The Ghallanda recruitment thread, and our website are responsible for 99+% of our hires over our 17 years as a guild.
I am a ShivTR fan. Still the best imho. Easy to to everything and its a GAMERS PORTAL. It even includes DDO as a game option.
Wix is a recommendation as well. It's generic, but easy and more modern. More options too. Id sign up for a free trial first and see if you can do what you want for free.
Now Im not going to BS you. Other than a few of your diehard guildies, its mostly going to be used as a recruitment site, and thats IF you create a page for your guild rules and utilize the brilliant APPLICATION feature.
If you tell new recruits that your website is important to your guild they'll use it! Assuming that you maintain it. But nowadays people tend to move to Discord and ditch the forums.
So my recommendations:
1. Try to create SIMPLE website on ShivTR and Wix. What feels better to you? You are going to be using it more than anyone else!

2. Ask your officers or anyone else who will be maintaining the site.
3. Go with you GUT. Whichever one3 you enjoy working with (IS EASIER!) and/or more attractive to you RUN WITH IT.
Good luck Lagin!