I haven't yet bought any Lipo batteries, so I can't comment there. But I have watched many of Will Prowse's (owner of this forum) youtube videos where he physically tears apart batteries to find out what is inside. Some have really cheap or too-thin or poorly connected wiring and/or wimpy BMS units. The budget brands that he has said "these are decent/good" are (in no particular order): Chins, AmpereTime (now known as LiTime), Powerqueen, Weize and Roypow (now known as PowerUrus). If you don't ever expect that the battery will EVER be in freezing conditions, you could go for a model that doesn't have low-temp cutoff protection, which will save you a few dollars.
A brief Amazon search sees the Chins can be had for $318 (
link), PowerQueen $309 (
link) and has a promotion to receive a free 12Ah Lipo, Weize $319 (
link) and LiTime $349 (
link). These often go on sale for a cheaper price. The Weize was selling for $269 last November. If you go for a 200Ah model, you usually save a few dollars over buying 2x100Ah and the price has been around $600 for these budget brands lately. Currently the PowerQueen looks to be a good deal if you don't need low-temp cutoff charging protection. I do know the Weize has low-temp protection and Will confirmed that this worked in his teardown video. Some of the other batteries he tore down he found the battery was advertised as having low-temp protection and it even had the temp sensor inside, but when he tested it, it didn't work.
The model you linked to, according to the seller, has a low-temp charging cutoff protection of -10C (14F). This is far colder than most manufacturer's use, most are 0C/32F or slightly above that. If you charge a frozen/partially frozen Lipo, you will cause permanent damage. This model also hasn't been torn down/reviewed by Will, as far as I'm aware of. Doesn't mean it's not good, but for my money, I'd rather go with a brand that at least has some known history of the quality inside than to take a total gamble, just to save a few dollars.