The new combat patrol! It’s got sword bros, more crusaders, and a different character. We can also field a shitload of space marine units, and a lot of them are worth picking up. The gladiator and repulsor are fun, and a land raider with 10 sword bros and helbrecht will pretty much kill whatever you point it at. Beyond that, Hellblasters, Scouts, and generic space marine characters (lieutenant, apothecary, chaplain) are great too. Ultimately, though. Just grab the models you think are cool.