Hi, Recently got a Canon M50 mainly for a trip to Australia very soon although I will use here and for my astrophotography hobby, l also use a modded 600D for astrophotography .I didn't get any lenses with the M50 but I do own the nifty fifty, 300 f4 and the 24mm pancake plus the adaptor to use on the M50 . I was going to get Canon 70-200 f4 IS and a sigma 17-50 f2.8, I tried both of these lenses in a shop and they felt a bit big on the M50 I was surprised how heavy the Sigma felt. Although I'm not ruling out these lenses as I can use the 70-200 for astrophotography. Basically I want a good selection of of lenses to take on holiday that will cover all my needs as we have got a lot planned and places to go. I don't want to buy twice. I've been looking at the following lenses, 70-200 f4 IS Canon 17-50 f2.8 Sigma 11-22 Canon ef-m 22 f2 ef-m although I have the 24mm already. 32 ef-m 38 ef-m macro or 35 ef-s macro would like to try some macro but maybe not needed for holiday ? 28-150 ef-m or 55-200 ef-m not sure on either of these ? Would love some advice on what to get really . Thanks.