Michelin Energy XM-2 are better than Yoko DB 551 in comfort, tyre life and fuel saving.
Yoko DB are better in noise and road grip.
If you have budget Continental PremiumContact 5 is the best 15" inch tyre available in Pakistan regardless of price and can blow out any other tyre in competition.
The only downside is that it would could you 14,200 / tyre for a genuine imported ones with warranty.
Stay away from Bridgestone MY-01 & MY-02 they are average tyres.
For low budget Pirelli P1, Dunlop Sp Sports 9000 & Bridgestone AR20 are best respectively for around 7500, 8000 & 8500 respectively.