Which Hard Drive Is Better Wd Or Seagate

Which Hard Drive Is Better Wd Or Seagate
This should be a simple question that i'm assuming the answer, I would just like to make sure before I pull the trigger.
I currently have 6 2TB WD RED drives in my NAS over the next few months I will be buying replacement drives to expand the storage. I'm looking to get 6 10TB drives.
1. Since I will most likely be buying the drives one at a time, should I install the drive right when I get them and rebuild the pool and wait a month or 2 until I have the next drive and install it or should I wait until I have all the replacement drives then start swapping the drives out.
2. All my drives currently spin at 5400 RPM, should the replacement drives also spin at 5400 RPM or should I get 7200 RPM drives. Keeping in mind my NAS is a home server that is used only for PLEX and family videos/pictures. 2-3 Users.
3. Will FreeNAS care if some HHDs spin at 5400 and some might spin at 7200?
4. I know most of the community uses/prefers WD over Seagate. But the Seagate drives are less expensive (Money is a factor in my build). Is their a known difference between WD red and Seagate Ironwolf other then price?
5. When I setup the pool a created it as RAIDZ1, what is the easiest way to switch it to RAIDZ2 once I have all the new drives.
If someone could answer this 5 questions for me I would be grateful for your help.

Find My Seagate External Drive

WD Elements is a top selling and one of the most affordable options. It's a #1 bestseller in external hard drives category and has dozens of popular alternatives in the same price range, such as Seagate Expansion Desktop Portable or Seagate Backup Plus Ultra. Write a review / Comment on disqus Best comparison of external hard drives 1TB manufactured by popular brands like Seagate, Transcend and Western Digital (WD). You can see list of our Seagate vs WD vs Transcend below, perform Side-by-Side comparison. If you need further help, do have a look at Conzumr Guides and Tips. We’d pick Western Digital’s Blue range (Amazon) for those on a budget, but if you can afford something higher-end then Seagate’s drives are very tempting. If you want better performance from a hard drive, Seagate offers a HDD/SSD hybrid range, the Firecuda SSHD. Seagate vs Western Digital External Storage. External storage is important and necessary for users who want to backup internal drives. The following will show you three kinds of external storages. Both Seagate and Western Digital offer pocket external hard drives with different capacities and connectivity.

Which Hard Drive Is Better Wd Or Seagate

Which Hard Drive Is Better Wd Or Seagate

The differences between Seagate and WD Seagate and WD both sell platter-based HDDs (hard disk drives). Seagate controlled 40% of the HDD market in the third quarter of 2019, according to Coughlin.