pixieset, it’s pretty & user friendly. you can try it out for free with the base plan of 1GB or 3GB limit (I forget). I heard shoot proof is great too.
In the past we used Smugmug and Pixieset. I refused to continue with Pixieset after the whole FloThemes buyout situation (long story but it cost us a ton of money in multiple website updates after Pixieset bought them and then shut them down)I still keep the lowest level Smugmug account because there are so many older client galleries saved there and haven't taken the time to move them to our now preferred gallery. For the last few years we've been exclusively on Pic-Time with a Pro account. Love it. LOVE IT. It's not cheap, but we leave the print store open on client galleries and have consistently recouped a good bit of the annual fee (if not all of it some years) via passive print sales. They just merged with HoneyBook and gave us a year of it for free. They are always upgrading, have gorgeous galleries, allow video, have slideshows built in for clients, works with Lightroom, and lets us link up all of our vendors from events and weddings. If there is only one thing I don't like about them is that they are not mobile friendly. No app and you have to login via mobile browser in landscape mode to use it on your phone. I'd share a referral code to get you a month free, but I can't do it anonymously. Search around the internet and you should be able to find one.
Oh, forgot abouthttps://unscriptedphotographers.com/pricing because we don't use their galleries. Not that they aren't good, but we have a lifetime pro account and it limits us to 100GB of storage. Definitely less expensive than Pic-Time annually with a lot of great pro features.