Well, as the owner of dozens of the damn things, the two you mention would not be on my 'best' list at all. The thing with radio systems is that the most expensive ones are nearly as good as a £10 microphone cable.
I just invested in a digital Shure system for this summer that was mega money. Last night was a comedian and he managed to find that one place on stage where his signal vanished into an RF black hole!
Your two are clip on types for video, is that what you want?
Do you absolutely need wireless? I'm going to assume you do. The ones you highlighted are budget products and will work most of the time. I can almost guarantee that you won't be intending to listen to them while using them - with an earpiece? It just means the occasional retake. If you can live with that - they are worth buying for the price of a happy meal each for my grandkids. Wireless is never reliable totally. Performance too can trip you up. Keep in mind the microphone capsule in the mics probably costs around £3/$3 or less. That is the quality level the entire system has. My favourite small lav mic at the moment is back to the Sennheiser MKE-2, as I have a few Sennheiser packs. These mics cost £250 or so each, and the packs are around £400 new. This doesn't include the receiver.
Quality is OK. Batteries are a pain. If you use disposable ones as I do, it means a new set per show, although Sennheiser now do rack mount chargers which works pretty well - BUT - they run out, always in the worst place for it. For me, it means a minder for them is required to constantly listen and detect issues before problems get bad.
If you are looking at the budget end, then both of your products will capture sound at reasonable quality, and will be dropout free most of the time, and the battery charge will be OK, assuming you remember to charge them.
The 'best' ones are well outside what you want to spend, but if your expectations are modest and you accept the fact that sometimes they will play up - the ones you are thinking about might be good enough. I do have a set of Rode micros - two transmitters, two windshields and a receiver that fits an iphone or ipad. Quality is OK, they don't seem to drop out too much - they cost about £120. The 7 hours battery life is about half that realistically, and they claim 100m, which is best case, going downhill with the wind behind you. I've had broken audio at very close ranges, especially when there are lots of wireless devices on the go. I'm assuming your two are also 2.4GHz units but the spec doesn't make that clear. The PQRQP ones looks a little nicer, but that's just a visual opinion. I don't think I'd consider it as a 'best', but possibly 'best' value?
Wireless is always walking a high wire. They mostly work, often reliably, with few dropouts and with a battery charging regime, should resist failing during an important take.
Recording without keeping an eye on a visual confirmation, or earpiece in, can be quite risky with ALL wireless products. As long as you know this can happen, it is good. Quality? The cheap condenser mics in these things are OK. Hardly smooth, but decent enough.