If you get the Thule they will do the lock match for very cheap, so your rack + bike carriers will all have the same key. Saves a lot of faff and lost key potential.
Also the Thule are modular so the feet are likely to be usable on your next car if it also has rails, or the feet have an excellent 2nd hand value because they’re so versatile.
Do you think you’ll need a roofbox as well at some point if you’ve go kids? If so Thule do mega wide bars (the commercial spec ones) that will easily take a big roofbox plus the bike carriers. You’ll struggle to get a middle sized roof box + 2 bike carriers on a standard width rack.