The czech low-cost tire has high projected mileage and is good on snow, but lacks a bit of wet and dry performance. Pricewise, it can match the low-cost chinese tyres and in comparison, it's definitely a better option.
175/80 R14 doesn't belong to the most popular dimensions for winter tyres - there are 14 tyre models available, which can be compared to 155/65 R14, 155/70 R13, 155/65 R13. Let's break down the sizing - 80 is height of the tyre, which is calculated as 80% of the tyre width (175mm), which means the sidewall height has 140 mm. The wheel diameter is R14, which means it fits to a 14 inch/355.6mm diameter wheel. The total circumference of the tyre is 1996.8 mm, which is very similar to 255/30 R19(1996.8 mm), 255/35 R18(1997.11 mm), 255/40 R17(1997.42 mm), 170/60 R17(1997.42 mm), 195/65 R15(1993.34 mm), 205/50 R17(2000.57 mm), 225/45 R17(1992.71 mm). There are multiple speed indexes available for winter tyres in 175/80 R14: Q(160km/h), R(170km/h), T(190km/h). The same goes for weight indexes: 88, 99.