I picked up the Asus Rog Z690 hero for my I7-14700K. Mainly because it was on sale and a lot cheaper than the Z790 counterpart. And i'm running with G.Skill Ripjaws S5 6400mhz CL32 32gb kit.It's running perfectly fine and stable.

Here are some top picks based on different needs and budgets: Best Overall: Gigabyte Z790 AORUS Elite AX ICE Pros: Good performance, solid connectivity Cons: No PCIe 5.0 SSD slot This motherboard offers a great balance of features and price. It has a 16+1+2 phase power delivery design, supports up to DDR5-7600 RAM, and has PCIe 5.0 support for the main GPU slot. It's a solid choice for most users. Best Performance: ASUS ROG Maximus Z790 Dark Hero Pros: Excellent performance, great for overclocking Cons: Pricey If you're looking for top-tier performance and don't mind spending more, this board is fantastic. It has a 20+1 power phase setup and supports DDR5 RAM speeds up to 7800MT/s. It's overkill for most, but perfect for enthusiasts and overclockers. Best Budget: MSI PRO Z790-S WiFi Pros: Great value, DDR5 RAM support Cons: Not great for overclocking This is an excellent budget option that still offers DDR5 support and PCIe 5.0 for the main GPU slot. It's perfect for running the 14700K at stock settings. Best Compact: Asus ROG Strix Z790-I Gaming WiFi Pros: Compact size, DDR5 support, excellent performance for its size Cons: Limited connectivity, pricey If you're building a small form factor PC, this Mini-ITX board packs a lot of features into a tiny package. Best Design: NZXT N7 Z790 Pros: Stunning design, good overclocking support, great connectivity Cons: Pricey This board stands out with its clean, minimalist design and metal shrouding. It's a great choice if aesthetics are important to you. Best Value: ASUS TUF Gaming Z790-Plus WiFi Pros: Solid build, good overclocking support, great connectivity Cons: No M.2 PCIe 5.0 slot This board offers a great balance of features and price, making it an excellent value option. Ultimately, the best choice depends on your specific needs and budget. If you want a solid all-rounder, the Gigabyte Z790 AORUS Elite AX ICE is a great choice. For maximum performance, go for the ASUS ROG Maximus Z790 Hero. If you're on a tight budget, the MSI PRO Z790-S WiFi will serve you well.

Been using this for years, no complaints

There are tons of choices out there. I personally bought the same CPU and a Gigabyte Z790 Aorus Elite AX and G-Skill 2x32. Works like a charm and have a lot of I/O: 4 M.2, 6 SATA, 4 USB 2, 5 USB 3.2, one can be used to update bios without having the PC on, one USB C, DP, HDMI and 2.5G Ethernet. It also have heat sinks over M.2 and VRM... Don't forget to update your bios. You have to do it step by step and not go all the way to the latest update. Also check your case size. And it only costs $190.